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

Fix 'Putty Connection Refused' Error on Localhost

When you try to connect to localhost with Putty and get 'connection refused', it usually means th...

Fix Windows Terminal Profile Reset After Cache Clear

You clear the Windows Terminal cache to fix a display or performance issue, and suddenly your car...

How to Fix SSL Protocol Error in Chrome: Connection Refused

When you see “SSL protocol error” and “connection refused” in Chrome, it means the browser can’t ...

How to Fix OBS Virtual Camera Not Showing Up

You've installed OBS Studio, set up your scenes, and want to use the virtual camera in Zoom, Disc...

Fix Chrome Profile Connection Timeout Not Working

You try to sign into Chrome or sync your profile, but you get a "connection timeout" error. The p...

Fix Office 365 Token Expired Error in CMD