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

Fix Windows Search Update Stuck on Installing

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

Fix Windows Security Blank Screen by Resetting the App

If Windows Security opens to a blank white or gray screen, or the interface fails to load, a corr...

Set Windows Defender Threat Service to Automatic Startup

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

Fix Microsoft Store Not Opening After Update

After a Windows update, you might click the Microsoft Store icon and see nothing happen—no window...

Fix 'PowerShell Execution Policy Change Permission Denied' Error

When you try to change the PowerShell execution policy and get a 'permission denied' error, it us...

Fixing GitHub Actions Permission Denied for Git Commands