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

Fix Windows Defender 504 Gateway Timeout Error

You open Windows Security and see a '504 Gateway Timeout' error. This usually means Windows Defen...

Fix Windows Terminal Version Mismatch Permission Denied Error

If you see a 'version mismatch' or 'permission denied' error when launching Windows Terminal, it ...

Fix Windows Terminal 'Unable to Verify the First Certificate' Error

When using Windows Terminal to connect to a remote server via SSH or access a website over HTTPS,...

Fix PowerShell Remote Connection Refused Error

How to Fix Microsoft Edge Not Launching

If Microsoft Edge fails to launch—clicking the icon does nothing, or the window appears briefly a...

How to Fix Git Push Rejected Non-Fast-Forward Error

You try to push your local commits to a remote repository, but Git rejects the push with a messag...