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

Windows Security App Not Opening: Practical Fixes

If the Windows Security app won't open—clicking the icon does nothing, or it crashes immediat...

Fix VS Code Source Control Not Detecting Changes on Windows 11

If you're using VS Code on Windows 11 and the Source Control panel isn't showing your fil...

Chrome Profile Sync Not Working After Update: Fixes

After a Chrome update, you might see sync paused or error messages. Your bookmarks, passwords, or...

Fix Chrome Profile Sync Error Code: Step-by-Step Guide

You open Chrome and see a sync error code—something like “Sync is paused” or “Error signing in.” ...

Git Push Rejected Non Fast Forward: Troubleshooting Checklist

How to Fix Nginx Redirect Loop in Server Block

You set up a server block in Nginx, but now the browser keeps redirecting—http to https, or www t...