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

How to Stop and Restart Windows Update Service

If Windows Update is stuck downloading updates, keeps failing with error codes, or won't start at...

Fix Windows Defender Not Starting After Update

After a Windows update, you might see that Windows Defender (now called Microsoft Defender Antivi...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

BitLocker Stuck at Loading: Command Prompt Repair Steps

If BitLocker gets stuck on the loading screen during startup, it often means the drive encryption...

Fix Docker Exit Code 1 After Build: Common Causes & Solutions

You run docker build, it finishes, but the container exits immediately with code 1. ...

Fix PowerShell Execution Policy Restricted by Group Policy

When you try to run a PowerShell script and see an error like 'execution policy restricted' or 'c...