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

Fix OneDrive Sync Port Already Allocated Error

When OneDrive fails to sync and shows a "port already allocated" error, it usually means another ...

Chrome High CPU When Idle: Fixes That Actually Work

You close all your tabs, walk away, and come back to find Chrome has pegged your CPU at 30–50% fo...

MongoDB Authentication Failed: Administrator Checklist

Fix VS Code Debugger Not Stopping at Breakpoints

You set breakpoints in VS Code, start debugging, but the code runs straight through without stopp...

Fix Windows Update Stuck Downloading After Reboot

You restart your PC to finish installing updates, but instead of completing, Windows Update gets ...

Fixing PostgreSQL Connection Refused and Permission Denied

When you try to connect to PostgreSQL and get "connection refused" or "permission denied", the pr...