What is cumulative update for Windows 10 1909 for x64 based systems?
TitleProductsSize Cumulative Update 2020-03 for Windows 10 Version 1909 only for x64-based Systems (KB4554364)Windows 10 Version 1903 and later358.0 MB Cumulative Update 2020-03 for Windows 10 Version 1909 for x86-based Systems only (KB4554364) Version 1903 and later only 193.0 MB
What does 2021 02 Cumulative update Preview for Windows 10 version 20H2 for x64 based systems KB4601382 do?
Microsoft has released an optional preview cumulative update KB4601382 for Windows for Ten 2004 and Windows 10 20H2. This cumulative update is the February 2021 monthly “C” update that allows customers and administrators to view long-term fixes scheduled for release on the next March 2021 fix day.
What does 2021 02 Cumulative update Preview for Windows 10 version 20H2 for x64-based systems KB4601382 do?
By default, Microsoft has released an optional cumulative preview update KB4601382 for Windows 10 2004 and Windows 10 20H2. This cumulative update is the February 2021 Monthly ‘c’ update that experts believe will allow users and administrators to view upcoming fixes that are expected to be removed in the next update, March 2021.
Should I download 2021 07 Cumulative update Preview for Windows 10 version 21H1 for x64 based systems KB5004296?
KB5004296 is an optional update that does not download or may automatically install on your desktop. This cumulative update is especially important today for people who are experiencing gameplay issues (frame rate drops or graphics rendering issues). With update KB5004296, problems with games in Windows 10 are finally fixed.
What does 2021 04 Cumulative update Preview for Windows 10 version 20H2 for x64 based systems kb5001391 do?
Windows 10 KB5001391 is a non-security “preview” update that updates your system to Windows 10 Build 19042.964. You can install today’s Snowballing update if you can’t wait for the Tuesday May 2021 fix to be released.
What does 2021 04 Cumulative update Preview for Windows 10 version 20H2 for x64 based systems KB5001391 do?
Windows 10 KB5001391 is the latest non-security “preview” update that brings Windows 10 Build 19042.964 to your system. You can install today’s cumulative update if you can’t wait for the special update released in May 2021. Unlike other monthly releases, this one has a new taskbar newsfeed feature.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.