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

How to Reset Microsoft Store Settings Without Losing Apps

If the Microsoft Store won't open, downloads hang, or updates fail, resetting the Store can often...

Fix Microsoft Teams 'File Locked' Error When Editing

When you try to edit a document in Microsoft Teams and see a 'file locked' or 'file in use' messa...

Nginx 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a 502 Bad Gateway from nginx, it usually means nginx can't reach the upstream se...

How to Fix Search Issues by Disabling and Re-enabling Windows Search Indexing

If Windows Search stops returning results or takes too long, the indexing service may be stuck or...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix PowerShell Login Loop After Update: Step-by-Step Guide

After a recent Windows update, you might find yourself stuck in a login loop where PowerShell ope...