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

Fix High CPU Usage by MsMpEng.exe (Windows Defender)

If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...

Setup Windows Terminal Without Dependency Conflicts

You install Windows Terminal and then find that some command-line tools stop working, or you get ...

Fix Windows Search Update Stuck on Installing

You see a Windows Search update stuck on 'Installing' in Windows Update. The progress bar doesn't...

How to Fix Windows Update Access Denied Error in Command Prompt

Fix Windows Search Invalid Configuration Error 0x80004005

If you see error 0x80004005 when searching in Windows, it usually means the search index configur...

How to Fix GitLab Runner Pending Infinite Loop

If your GitLab CI/CD jobs stay in a pending state indefinitely and never start running, you may b...