Fix Microsoft Teams Service Unavailable After Update
After a Teams update, you might see a 'Service Unavailable' error when trying to sign in or use t...
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Browse labFix Windows Search High CPU Usage When Not Indexing
You may notice high CPU usage from a process called SearchIndexer.exe or RuntimeBroker.exe, even ...
How to Disable Windows Defender Permanently
Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...
Reduce Microsoft Teams High CPU Usage: Practical Fixes
If Microsoft Teams is making your laptop fan spin loudly or slowing down other apps, high CPU usa...
Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot
If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...
Fix Chrome Profile Error 0x80070057: Startup Failure
When you start Chrome and see “Your profile could not be opened correctly” or “Chrome profile fai...