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

Fix Windows Security High Memory Usage (MsMpEng.exe)

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

Fix Windows Defender Path Not Found in Windows 11

If you see "Windows Defender path not found" when trying to open Windows Security or run a scan, ...

Fix Remote Desktop Certificate Error via Group Policy

When you connect to a remote desktop and see a certificate error, the connection may still work, ...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Chrome Browser Proxy Setup: A Practical Guide

If you need to route your Chrome traffic through a proxy server—for privacy, network restrictions...

Fix Windows Security Memory Leak for Better Performance

If your PC feels sluggish and you notice high memory usage in Task Manager from 'Antimalware Serv...