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

Complete Windows Security Setup Checklist

If you're setting up a new Windows machine or hardening an existing one, this checklist covers th...

Fix Windows Defender Real-Time Protection Turned Off & Connection Refused

You open Windows Security and see real-time protection is off. Trying to turn it on fails with a ...

Fix Windows Update Error 0x80070643 on Windows 10

When running Windows Update on Windows 10, error 0x80070643 typically appears with the message "T...

How to Enable Remote Desktop Auto Start on Windows Startup

You may find that after restarting your PC, Remote Desktop (RDP) is not running, and you have to ...

How to Clear Microsoft Teams Cached Credentials for Authentication

If Microsoft Teams repeatedly asks for your password, shows authentication errors, or fails to si...

Fix PowerShell 'Cannot Access Path' Permission Denied Error