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

Fix Windows Defender Version Mismatch Not Updating

If Windows Defender shows a version mismatch and refuses to update, you might see errors like "Yo...

How to Fix Microsoft Store Sign-In Loop

You open the Microsoft Store, try to sign in, and it keeps asking for your credentials again and ...

How to Enable Microsoft Store Startup in Settings

If you rely on the Microsoft Store for automatic app updates or quick access, you might want it t...

Stop systemd Service from Restarting in a Loop

If you have a systemd service that keeps restarting repeatedly — sometimes every few seconds — it...

Fix Microsoft Store Permissions Issue in Windows 10

Fix PostgreSQL Connection Refused Due to Firewall

When you see psql: error: connection to server at "host" (IP), port 5432 failed: Connection...