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

Fix Windows Defender Not Opening Error 404

You try to open Windows Defender and get an error 404 – the page or resource can't be found. This...

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...

Fix NVM Not Found in Git Bash on Windows

Windows Update Pending Install Keeps Restarting: How to Fix

You’ve seen the notification: “Restart your computer to finish installing updates.” You restart, ...

Fix Slow Network Drive Access in PowerShell

If you notice that accessing network drives in PowerShell is noticeably slower than in File Explo...

How to Fix Cloudflare Error 525 SSL Handshake Failed

If you see Cloudflare error 525, it means the SSL handshake between Cloudflare and your origin se...