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

How to Fix Git Push Non-Fast-Forward Error

You run git push and get: ! [rejected] main -> main (non-fast-forward)....

Windows Security Slow Performance Checklist

If Windows Security (formerly Windows Defender) is making your system feel sluggish—slow scans, d...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

Fix Chrome Profile Download Sync Issue on Windows 11

You try to sync your Chrome profile on Windows 11, but the download hangs, fails, or never comple...

Chrome 404 Not Found Error: Practical Fixes

Seeing a "404 Not Found" error in Chrome usually means the page you requested doesn't exist on th...