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

How to Fix Windows Security Real-Time Protection Not Turning On

If you see that Windows Security's real-time protection is stuck off and won't turn on, you're no...

Fix Windows Defender Dependency Conflict in Windows 10

You may see an error like "Windows Defender can't start because a dependency service is not runni...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Reset Command Prompt Layout Settings: Step-by-Step Guide

If your Command Prompt window looks different—fonts are tiny, colors are off, or the layout is st...

Fix Windows Defender Rate Limit Error via Registry Edit

If Windows Defender shows a rate limit error—often with messages like "Threat service has stopped...

Fix Git Clone Permission Denied (publickey) – Invalid Key

When you run git clone and get Permission denied (publickey) with a mes...