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

Fix Microsoft Store Stuck on Loading in Windows 11

If the Microsoft Store gets stuck on a loading screen in Windows 11, you may not be able to downl...

Fix VirtualBox Kernel Driver Not Installed Error

When you try to start a virtual machine in VirtualBox and see "Kernel driver not installed (rc=-1...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED on Windows 10

If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome while browsing on Windows 10, ...

Fix OneDrive Sync Paused Error Despite Internet Connection

You see 'Sync paused' in OneDrive, but your internet connection is fine. This is a common frustra...

How to Fix Windows Security Auto Start Not Working

You expect Windows Security to start on boot, but it doesn't. The icon might be missing from the ...