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

Fix Windows Defender Service Not Running

If you see "Windows Defender service not running" or a red warning in Security Center, the underl...

Fix Chrome Profile Port Already Allocated Error

How to Fix Chrome Not Opening After Update

After a Chrome update, the browser may fail to open—no window appears, or you see a brief flash a...

How to Fix Chrome Profile 404 Not Found Sync Error

You open Chrome and see a '404 Not Found' error linked to your profile, or sync stops working wit...

Fix Windows Startup Repair Login Loop After Update

You sign in, see "Preparing Windows" or a spinning circle, then get dumped back to the login scre...

Fix Windows Terminal Rate Limit Error Not Working

You open Windows Terminal and see a rate limit error, or the terminal stops responding after a fe...