How to Re-enable Windows Defender Real-Time Protection
If you've disabled Windows Defender real-time protection—perhaps to run a specific tool or becaus...
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All notesFixing Command Prompt Version Mismatch Errors
You try to open Command Prompt and get an error about a version mismatch, or commands don't work ...
Microsoft Teams Camera Not Working on Mac: Fixes to Try
If your camera isn't working in Microsoft Teams on Mac, you're not alone. This often happens afte...
Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
How to Fix Windows Update Rate Limit Error
You may see an error like "Windows Update encountered a rate limit error" when checking for updat...
How to Fix a 502 Bad Gateway in Chrome by Clearing Cache
If you see a 502 Bad Gateway error in Chrome, it usually means the server you're...
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