How-To
Windows 11 24H2+ Won’t Start After an Update, Driver, or App Change: Point-in-Time Restore vs. System Restore
For a Windows 11 version 24H2 or later PC that will not start, use Point-in-time restore when a recent restore point is…
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Understanding Audio Endpoint Exclusive Mode, Preemption Rules, and Audio Troubleshooting in Windows
Understand Windows audio endpoint exclusive-mode and preemption rules, how to navigate to sound device properties across Windows 11 and 10, manage microphone privacy, and restart audio services.
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Windows 11 Point-in-Time Restore: Roll Back a Recent Update or App Change
Windows 11 Point-in-time restore can return the system drive to a recent local snapshot, but later files, apps, settings and passwords may…
How-To
Fix Problems in Windows Search on Windows 11 and Windows 10
Fix unresponsive Windows Search or missing search results on Windows 11 and 10 using documented solutions including service restarts, troubleshooting tools, and…
How-To
Ubuntu 26.04 Installation Fails from Ventoy 1.1.11: Use Ventoy 1.1.10 or Flash the ISO Directly
Ubuntu documents a known issue in Ventoy 1.1.11 that can prevent Ubuntu installation. For Ubuntu 26.04 media, use another Ventoy release—Ubuntu specifically…
How-To
Troubleshoot Chrome ERR_CERT_COMMON_NAME_INVALID on Windows and Mac
Troubleshoot Chrome's ERR_CERT_COMMON_NAME_INVALID error on Windows or Mac computers using Google's shared certificate guidance for portals, Incognito, OS updates, and diagnostic antivirus…
How-To
Storage Spaces: What “Unrecognized metadata” and CannotPoolReason Mean Before Resetting a Disk
Unrecognized metadata usually means a drive contains metadata from another pool. CannotPoolReason identifies why a physical disk is not eligible for pooling.…