New Windows 11 Insider Build Fixes Taskbar, File Explorer Bugs

Windows 11 Insider Beta Build 26220.7859 (KB5077223) for 25H2 adds a Microsoft 365 upgrade option in Settings, plus taskbar and File Explorer fixes.
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First preview build for Windows 11 in 2026 is out with fixes for File Explorer and more0 0

The first Windows 11 preview build in 2026 is here, and it brings accessibility improvements, a new Windows Spotlight icon, File Explorer fixes, and more. The Windows Insider Program team is back from ...