AOMEI Backupper malware: how to check if your PC was hit
Attackers tampered with AOMEI Backupper’s update servers in 2026. Check Windows for the RadminComponentRuntime task and Radmin files, and what to do if you find them.
Windows 11
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USB headset no sound after Windows 11 update (Code 10): what works
A known Microsoft bug can leave USB Audio Class 1.0 headsets and DACs silent with Code 10. How to confirm it, what has helped, and why rolling back won’t.
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How to update Microsoft Office (and what Office 2021’s end of support means)
Update Office in a few clicks on Windows or Mac, check you’re on a supported version, and see your options now that Office 2021 no longer gets security fixes.
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Windows 11 24H2 no longer gets updates: how to check your version and move to 25H2 or 26H2
Windows 11 24H2 Home and Pro got their final monthly security update on October 13, 2026. Here’s how to check which version you have and move to a supported one.
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How to stop Windows 11 restarting for updates during work hours
Set active hours, pause updates for up to 35 days and restart on your own schedule, using only Windows 11’s Settings app.
