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

Fix VS Code Source Control Not Detecting Changes with Permission Denied

You open VS Code, make edits, but the Source Control panel shows no changes. Or you see a "pe...

Docker System DF Shows No Space Left: Fixes & Checks

When you run docker system df and see no space left on device, your Doc...

Windows Security App Not Opening as Administrator: Fixes

When you try to open the Windows Security app and it fails to launch, often with no error message...

Fix 'Python Command Not Found' in Anaconda on Windows

Chrome Memory Not Decreasing After Closing Tabs – Fixes

You close a dozen tabs, but Chrome still eats 2 GB of RAM. This is normal up to a point—Chrome ca...

Fix Git Push Rejected Non Fast Forward Remote Error

You run git push and get: ! [rejected] main -> main (non-fast-forward) erro...