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

Fix Windows Activation Auto Start Configuration Failed

When you see the message 'Windows activation auto start configuration failed', it usually means t...

How to Troubleshoot PowerShell 404 Not Found Errors

When PowerShell shows a 404 Not Found error, it usually means the system cannot locate a file, mo...

Fix 'Microsoft Teams Proxy Authentication Required' Error

You open Microsoft Teams and instead of your chat list, you see a message: "Proxy authentication ...

How to Fix 'npm command not found' on Mac

How to Check OneDrive Version for Sync Compatibility

If OneDrive sync stops working or shows errors like “This version of OneDrive is no longer suppor...

Fix Git Push Rejected: Non-Fast-Forward vs Fast-Forward

When you run git push and see an error like ! [rejected] main -> main (non-fas...