Using Google DNS to Fix Windows Activation Error
If you're seeing a Windows activation error that says something like "We can't activate Windows o...
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All notesHow to Free Up a Port in Command Prompt (Windows)
When an application fails to start because a port is already in use, you need to free that port. ...
Fix 'Path Not Found' Errors in Command Prompt
When you see The system cannot find the path specified in Command Prompt, it usually...
Windows Store Error 0x80073cf9: How to Fix Installation Failures
You try to install or update an app from the Microsoft Store, but you get error 0x80073cf9. The a...
Fixing Windows Security Proxy Configuration Issues
When Windows Security (formerly Windows Defender Security Center) can't update virus definitions ...
Fix Windows Update Stuck on 'Pending Install' for Hours
You click 'Check for updates,' see 'Pending install,' and it stays that way for hours. The progre...
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