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...

How to Clear Microsoft Store Cache and Fix Common Issues

If the Microsoft Store won't load, downloads stall, or apps fail to update, a corrupted cache is ...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

How to Resolve Windows Search Port Conflict Using CMD

If Windows Search stops working or you see errors like “The service cannot be started” or “Port a...

Nginx 502 Bad Gateway: PHP-FPM Fix Guide

Seeing a 502 Bad Gateway error from Nginx usually means it can't reach PHP-FPM. This is common af...

Windows Security Full Scan Stuck at 99% – How to Fix

You run a full scan in Windows Security, it reaches 99%, and then nothing happens for minutes or ...