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

Windows Defender Real-Time Protection Rate Limit Error Fix

You may see a notification that Windows Defender real-time protection has a rate limit error, oft...

How to Fix Windows Defender Service Not Running

If you see a message that Windows Defender is not running or the security center shows it's off, ...

OneDrive Slow Upload Speed: Practical Checklist

You've been waiting for a file to upload to OneDrive for what feels like an eternity. The progres...

How to Clear Chrome Profile Cache to Fix 504 Errors

A 504 Gateway Timeout error in Chrome usually means the server didn't respond in time. But someti...

Fix 'git remote add origin repository not found' Error