As of March 2025, if you're experiencing issues with the "Alt + Tab" function on Windows 11, it's likely related to a known bug introduced in the recent 24H2 update, which can cause black screens or freezes when switching windows using this shortcut; however, Microsoft has released a patch (KB5044384) that is intended to fix this issue, so make sure your system is fully updated. [1, 2, 3]
Key points about the Alt + Tab problem in Windows 11 24H2: [1, 2, 4]
• Black screen issue: The main symptom is a black screen appearing momentarily when you press Alt + Tab, causing a delay in switching windows. [1, 2, 4]
• Potential fix: Install the latest Windows updates, specifically the KB5044384 patch, which is designed to address the Alt + Tab bug. [1, 2, 4]
• Workarounds (if update doesn't solve the problem): [1, 3, 5]
• Disable Game Mode: Try turning off Game Mode in your Windows settings. [1, 3, 5]
• Check for other updates: Ensure your graphics card drivers are up to date. [3, 4, 6]
• Report the issue: If the problem persists, report it to Microsoft through the Feedback Hub. [1, 5, 7]
Generative AI is experimental.
[1] https://www.yahoo.com/tech/alt-tab-trouble-windows-11-152147442.html[2] https://www.theverge.com/2024/10/24/24278746/microsoft-fixes-black-screen-alt-tab-issues-in-windows-11[3] https://answers.microsoft.com/en-us/windows/forum/all/how-do-i-fix-games-from-crashing-when-i-alt-tab/4204875d-fad7-4495-9b54-ca7a0f5e6ab3[4] https://www.reddit.com/r/Windows11/comments/1gbuhz6/update_kb5044384_for_win_11_24h2_says_it_fixed/[5] https://answers.microsoft.com/en-us/windows/forum/all/alttab-issue-in-windows-11/c26a48c9-c750-46cd-b55f-aaa378a6e58a[6] https://answers.microsoft.com/en-us/xbox/forum/all/my-games-keep-tabbing-out-on-their-own-on-windows/f25d3f75-de14-4bb6-9709-d3507e7b3c5b[7] https://answers.microsoft.com/en-us/windows/forum/all/newest-windows-update-alt-tab-bug/c00f85d2-0a04-40f1-8ff8-9b1d7f35390c
here's the link to the patch mentioned
https://www.catalog.update.microsoft.com/Search.aspx?q=KB5044384
but I try to install it and is says not applicable for my system...
All I can determine is that it was fixed and they broke it again, not 100% on that though.