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

How to Configure Windows Update for Metered Connection

If you're on a cellular or capped broadband connection, Windows Update can eat through your data ...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Windows Security Blank Screen by Resetting the App

If Windows Security opens to a blank white or gray screen, or the interface fails to load, a corr...

Fix OneDrive Sync Pending on Shared Folders

You open OneDrive and see “Sync pending” on a shared folder. Files aren’t downloading or uploadin...

Windows Activation Stuck on Loading Screen: Fix System Restore Issues

You're trying to activate Windows, but the activation screen is stuck on "Loading..." and System ...

How to Fix 'Windows Update Cannot Connect to Internet' Error

When Windows Update reports it cannot connect to the internet, it usually means something is bloc...