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

BitLocker Not Working on System Drive: Fix Guide

If BitLocker won't turn on, keeps asking for a recovery key, or shows errors on your C: drive, yo...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

How to Fix Windows Security Login Loop Error

If you're stuck in a login loop where Windows Security keeps prompting for credentials even after...

Fix Missing Dependencies in Microsoft Store Offline Installer

When you use a Microsoft Store offline installer (sometimes called an app bundle or .appxbundle f...

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

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...