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

Fix Windows Security High Memory Usage

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

Fix Windows Activation Version Mismatch Due to Incorrect Edition

You install or upgrade Windows, then see an activation error like “The version of Windows you hav...

How to Clear Chrome Profile Cache to Fix 504 Errors

A 504 Gateway Timeout error in Chrome usually means the server didn't respond in time. But someti...

How to Fix a Missing Chrome Profile After a Crash

You open Chrome after a crash and see a generic welcome screen instead of your bookmarks, history...

Fix 'git remote add origin repository not found' Error