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

Fix Windows Activation Service Unavailable on Windows 10 Pro

If you see the error 'Windows Activation Service Unavailable' on Windows 10 Pro, it usually means...

Checklist for Troubleshooting Outlook Startup Issues

Outlook fails to start, freezes on the loading screen, or crashes immediately. This checklist wal...

Windows Terminal Auto Start Troubleshoot Checklist

If Windows Terminal doesn't open when you log into Windows, it's usually a configuration or permi...

Fix OneDrive Sync Blocked by Network Firewall

If OneDrive stops syncing and you see errors like "Sync is blocked" or files stay stuck with a sp...

Fix Windows Defender Real-Time Protection Turning Off Automatically

If Windows Defender's real-time protection keeps turning off automatically, your PC may be vulner...

Fix pip SSL Certificate Verify Failed on Ubuntu