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

Fix Windows Activation Error 0x80072ee2: Connection Timeout

When you try to activate Windows and see error 0x80072ee2, it usually means the activation server...

Fix Microsoft Teams Proxy Error Not Connecting

If you see "proxy error" or "not connecting" in Microsoft Teams, it usually means the app can't r...

Enable Script Execution in PowerShell on Windows 10

You may see an error like “running scripts is disabled on this system” when trying to ru...

How to Fix Cloudflare Error 521: Web Server Is Down

When you see Cloudflare error 521, it means your browser reached Cloudflare, but Cloudflare could...

Windows Update Stuck at 100% After Restart: How to Fix

You restart your PC after a Windows update, but it hangs at "100% complete" for 10 minutes or mor...

Windows Update High CPU Usage Troubleshooting Checklist