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

Fix Microsoft Teams Auto-Start via Registry

If Microsoft Teams starts automatically every time you log into Windows, even after you've turned...

Fix Windows Security Authentication Error 0x80070035

How to Set Up Remote Desktop with Multiple Monitors

When you connect to a remote PC with multiple monitors, the session often defaults to a single sc...

Bypass Windows Activation Login Loop Without Password

You’re stuck in a Windows login loop—every time you sign in, you’re prompted to activate Windows ...

Fix VirtualBox Kernel Driver Not Installed Error 0x80004005

You try to start a virtual machine in VirtualBox and get the error: Kernel driver not ins...