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

Fix Microsoft Teams High CPU Usage on Mac

If your Mac’s fans spin up and the system feels sluggish while Microsoft Teams is open, you’re li...

SSL Certificate Error in Windows Defender: Troubleshooting Checklist

If you see an SSL certificate error when Windows Defender tries to update or scan, it usually poi...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...

How to Fix Remote Desktop Connection Failures Due to Network Issues

You try to connect to a remote PC via Remote Desktop (RDP) but get an error like "Remote Desktop ...

How to Fix PowerShell Version Mismatch Error

Fix pnpm install --frozen-lockfile Sync Issues

When you run pnpm install --frozen-lockfile and get a sync error, the lockfile doesn...