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 Docker Container Restarting with Exit Code 1

If your Docker container repeatedly restarts and logs show exit code 1, it usually means the appl...

Step-by-Step: Migrate POP3 Email to Microsoft 365

If you're moving from a POP3 email account to Microsoft 365, you've likely realized that POP3 sto...

How to Fix Firefox Profile Missing Error

You open Firefox and see a message that your profile is missing or can't be loaded. This usually ...

Fix Windows Defender High Memory Usage During Sync

You notice your PC slows down during file sync operations—OneDrive, Dropbox, or local sync tools—...

Fix PowerShell Reset Settings Not Syncing