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

How to Fix Git Push Non-Fast-Forward Error

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

Fix OneDrive Sync Permission Denied & 504 Gateway Timeout

If you see "permission denied" or "504 gateway timeout" errors while syncing OneDrive, the issue ...

Windows Terminal Backup and Restore Guide for Beginners

If you've customized Windows Terminal with multiple profiles, color schemes, and key bindings, lo...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Outlook High Memory Usage Caused by OST Sync Issues

Outlook using too much memory can slow down your whole system. Often the culprit is a corrupt or ...

Remote Desktop Slow Performance: Practical Fixes

When a Remote Desktop session feels sluggish—mouse movements delayed, keystrokes slow to register...