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

Fix Chrome Auto-Start Not Working on Linux

If you've set Chrome to launch on login in Linux but it doesn't start, the issue often lies in ho...

How to Fix Chrome Stuck Loading After Disabling Extensions

If you disabled extensions in Chrome and now the browser gets stuck on a loading screen (white pa...

Chrome Profile Sync Not Working After Migration: Fixes

After migrating Chrome to a new computer or reinstalling the browser, sync may stop working. Book...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Windows Security Service Failing to Start on Startup

If Windows Security (Windows Defender) fails to start when you boot your PC, you may see a warnin...

MongoDB Compass: Authentication Failed vs Connection Refused

When using MongoDB Compass, you might see either "authentication failed" or "connection refused."...