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

How to Fix Windows Defender Not Opening on Mac

If you're running Windows on a Mac via Boot Camp or a virtual machine and Windows Defender won't ...

How to Fix Microsoft Store Error 404 (Not Found)

If you see a 404 error when trying to open an app or page in the Microsoft Store, it usually mean...

How to Set Up Windows Security to Fix DNS Errors

If you're seeing DNS errors like "DNS server not responding" or "DNS probe finished no internet,"...

How to Fix Microsoft Teams Auto Start Not Working

You expect Teams to launch automatically when you log into Windows, but it doesn't. This guide co...

BitLocker Proxy Error: Fix Network Proxy Conflicts

When BitLocker Network Unlock fails with a proxy error, the usual cause is a network proxy interf...

Fix WSL Ubuntu Internet Not Working After Windows Restart