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

Fix Windows Update 404 Not Found Error on Windows 10

When you run Windows Update and get a "404 Not Found" error, it usually means the update server c...

Fix GitLab Runner Stuck Pending Token Issue

If your GitLab Runner shows a pending status and won't register properly, the token is often the ...

Task Scheduler Task Not Running on Startup: Permissions Fix

You set a task in Task Scheduler to run at startup, but it never does. The task shows as ready, b...

BitLocker Recovery Key Not Accepted: Practical Fixes

You enter the 48-digit BitLocker recovery key, but Windows says it's not accepted. This can happe...

How to Fix Windows Update Not Downloading on Mac

If you're running Windows on a Mac via Boot Camp or a virtual machine, you might encounter a situ...

Fix 'PowerShell Not Recognized as Internal or External Command'