5/4/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.855.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
5/4/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.802.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
5/3/2019 2019-04 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4495667)
Install this update to resolve issues in Windows. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article for more information.
After you install this item, you may have to restart your computer.
5/3/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.787.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
5/2/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.681.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
5/2/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.664.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
5/1/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.624.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
5/1/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.602.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/30/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.527.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/29/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.472.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/29/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.459.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/28/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.405.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/28/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.387.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/27/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.317.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/27/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.279.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/26/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.250.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/26/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.188.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/25/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.122.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.63.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.62.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/24/2019 Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.1904.1)
This package will update Windows Defender Antivirus antimalware
platform’s components on the user machine.
4/23/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.293.34.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/23/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2489.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/22/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2470.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/22/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2438.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/21/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2404.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/21/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2372.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/20/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2348.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/19/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2293.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/18/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2213.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/18/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2194.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/17/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2143.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/16/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.2053.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/15/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1997.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/15/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1986.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/14/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1903.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/13/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1841.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/13/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1835.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/12/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1757.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/11/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1691.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/11/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1688.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/11/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1646.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/10/2019 2019-04 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4493509)
Install this update to resolve issues in Windows. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article for more information.
After you install this item, you may have to restart your computer.
4/10/2019 2019-04 Security Update for Adobe Flash Player for Windows 10 Version 1809 for x64-based Systems (KB4493478)
A security issue has been identified in a Microsoft software
product that could affect your system. You can help protect your
system by installing this update from Microsoft. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article. After you install
this update, you may have to restart your system.
4/10/2019 Windows Malicious Software Removal Tool x64 - April 2019 (KB890830)
After the download, this tool runs one time to check your computer
for infection by specific, prevalent malicious software (including
Blaster, Sasser, and Mydoom) and helps remove any infection that
is found. If an infection is found, the tool will display a status
report the next time that you start your computer. A new version
of the tool will be offered every month. If you want to manually
run the tool on your computer, you can download a copy from the
Microsoft Download Center, or you can run an online version from
microsoft.com. This tool is not a replacement for an antivirus
product. To help protect your computer, you should use an antivirus
4/10/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1595.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/10/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1567.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/9/2019 2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
Install this update to resolve issues in Windows. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article for more information.
After you install this item, you may have to restart your computer.
4/9/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1481.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/8/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1430.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/8/2019 Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.1903.4)
This package will update Windows Defender Antivirus antimalware
platform’s components on the user machine.
4/7/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1370.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/7/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1366.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/6/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1314.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/6/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1311.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/6/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1293.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/5/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1238.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/5/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1225.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/4/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1177.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/4/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1153.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/3/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1094.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/3/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.1079.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/2/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.993.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/1/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.926.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
4/1/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.904.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/31/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.848.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/31/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.826.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/30/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.787.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/30/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.762.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/29/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.709.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/29/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.679.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/28/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.601.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/28/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.593.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/27/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.513.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/26/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.400.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/25/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.301.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.246.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.242.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.208.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/23/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.164.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/23/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.126.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/22/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.291.82.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/21/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1733.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/20/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1649.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/20/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1599.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/19/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1521.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/18/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1477.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/18/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1429.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/17/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1401.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/16/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1320.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/16/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1313.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/15/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1237.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/14/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1153.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/14/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1150.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/13/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1059.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/13/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.1040.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/12/2019 2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4489899)
Install this update to resolve issues in Windows. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article for more information.
After you install this item, you may have to restart your computer.
3/12/2019 2019-03 Security Update for Adobe Flash Player for Windows 10 Version 1809 for x64-based Systems (KB4489907)
A security issue has been identified in a Microsoft software
product that could affect your system. You can help protect your
system by installing this update from Microsoft. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article. After you install
this update, you may have to restart your system.
3/12/2019 Windows Malicious Software Removal Tool x64 - March 2019 (KB890830)
After the download, this tool runs one time to check your computer
for infection by specific, prevalent malicious software (including
Blaster, Sasser, and Mydoom) and helps remove any infection that
is found. If an infection is found, the tool will display a status
report the next time that you start your computer. A new version
of the tool will be offered every month. If you want to manually
run the tool on your computer, you can download a copy from the
Microsoft Download Center, or you can run an online version from
microsoft.com. This tool is not a replacement for an antivirus
product. To help protect your computer, you should use an antivirus
3/12/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.999.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/12/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.911.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/11/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.885.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/10/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.812.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/10/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.807.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/9/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.772.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/9/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.734.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/8/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.684.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/8/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.679.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/7/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.619.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/7/2019 2019-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for x64 (KB4486553)
Install this update to resolve issues in Windows. For a complete
listing of the issues that are included in this update, see the
associated Microsoft Knowledge Base article for more information.
After you install this item, you may have to restart your computer.
3/7/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.616.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/7/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.605.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/6/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.561.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/5/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.501.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/5/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.498.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/4/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.403.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/3/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.363.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/3/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.351.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/2/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.289.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/2/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.280.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/1/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.196.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
3/1/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.194.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/28/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.106.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/28/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.75.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/27/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.21.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/27/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.289.4.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/26/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.803.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/25/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.760.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/25/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.751.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.678.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.653.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.650.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.
2/24/2019 Windows Malicious Software Removal Tool x64 - February 2019 (KB890830)
After the download, this tool runs one time to check your computer
for infection by specific, prevalent malicious software (including
Blaster, Sasser, and Mydoom) and helps remove any infection that
is found. If an infection is found, the tool will display a status
report the next time that you start your computer. A new version
of the tool will be offered every month. If you want to manually
run the tool on your computer, you can download a copy from the
Microsoft Download Center, or you can run an online version from
microsoft.com. This tool is not a replacement for an antivirus
product. To help protect your computer, you should use an antivirus
2/24/2019 Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.1902.2)
This package will update Windows Defender Antivirus antimalware
platform’s components on the user machine.
2/24/2019 Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.287.645.0)
Install this update to revise the definition files that are used
to detect viruses, spyware, and other potentially unwanted software.
Once you have installed this item, it cannot be removed.