Knowledge base for software setup, errors, and daily tool work.

Fix Microsoft Store High CPU Usage When Not Working

If the Microsoft Store is using high CPU and not working properly, you might see a frozen app, sl...

How to Fix Windows Defender 504 Gateway Timeout

If you see a '504 Gateway Timeout' error when opening Windows Security or running a scan, Windows...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

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 BitLocker High CPU Usage and Error 0x80070057

You might see high CPU usage from the BitLocker process (e.g., BitLocker Drive Encryption Service...

Fix systemd service failed to start permission denied

When a systemd service fails to start with 'permission denied', it usually means the service proc...