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

Fix Windows Activation Auto Start Not Working After Update

After a recent Windows update, you may notice that the activation process no longer starts automa...

OneDrive Sync Not Working: Quick Fixes for Common Errors

If OneDrive stops syncing, you usually see a red circle or a stuck status. This can happen after ...

Fix PowerShell Service Unavailable Error During SFC Scan

You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...

Check 504 Gateway Timeout with Ping: Quick Diagnostic Steps

When you see a 504 Gateway Timeout error, it means a server upstream didn't respond in time. Ping...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix 'systemd service failed to start unit not found' Error

When you run systemctl start myapp.service and get Failed to start myapp.servi...