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

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

Fix 'Windows Security Cannot Connect to Microsoft Defender' Error

When you open Windows Security and see the message 'Windows Security cannot connect to Microsoft ...

Fix Windows Search Not Finding Files After Migration

After moving files to a new drive or PC, Windows Search may stop returning results for those file...

Fix SSH 504 Gateway Timeout in Windows Terminal