Security News > 2021 > February > Windows 10 KB4601380 update fixes screen rendering issues
Microsoft has released the KB4601380 non-security update for all editions of Windows 10, version 1909, and Windows 10, version 1809, with fixes for screen rendering and Microsoft Defender for Endpoint high resource usage issues.
After installing this preview cumulative update you may experience issues with system and user certificates getting lost if updating with outdated update media from Windows 10 1809 or later versions.
"The preview update for Windows 10, version 20H2 and Windows 10, version 2004 will be available in the near term," Microsoft added in a Windows Message Center update.
More info regarding the types of updates released by Microsoft each month can be found in the Windows 10 update servicing cadence primer.
With the KB4601380 monthly "C" release preview update, Microsoft addresses an issue that leads to screen rendering problems when launching games on systems with certain hardware configurations.
Microsoft advises users to install the latest servicing stack update before this cumulative update is deployed to minimize udpating issues.
News URL
Related news
- Windows 10 KB5049981 update released with new BYOVD blocklist (source)
- Microsoft ends support for Office apps on Windows 10 in October (source)
- Windows 11 24H2 now also offered to all eligible Windows 10 PCs (source)
- January Windows 10 preview update force installs new Outlook (source)
- Windows 10 KB5051974 update force installs new Microsoft Outlook app (source)
- Windows 10 KB5052077 update fixes broken SSH connections (source)