We're all Microsoft's QA testers now ...
Microsoft has released the KB5070311 preview cumulative update for Windows 11 systems, which includes 49 changes, including fixes for File Explorer freezes and search issues.
Microsoft is now working on a fix for a brief white screen flash when opening File Explorer.
XDA Developers on MSN
Sorry, the new Outlook app can't open some Excel attachments, says Microsoft
There is a workaround, though.
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