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

GitLab Runner Stuck Pending: Fix Docker Executor Issues

You see a job stuck in "pending" status in GitLab CI/CD. The runner is registered and shows onlin...

How to Unlock a File Locked by Task Scheduler

You try to edit, move, or delete a file and get an error like “The action can’t be completed beca...

Fix Microsoft Store 504 Gateway Timeout Not Loading

When you open Microsoft Store and see a 504 Gateway Timeout error, the app may not load at all. T...

Fixing Microsoft Teams Camera Error 0x1f

When you try to start a video call in Microsoft Teams and see error code 0x1f, the camera either ...

BitLocker 404 Not Found: Troubleshooting Steps That Work

When you see a '404 not found' error related to BitLocker, it usually means Windows cannot locate...

Java JDK Not Recognized After Installation: Fixes and Checks