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

How to Repair a Corrupted Chrome Profile Without Losing Data

You open Chrome and see a warning that your profile is corrupted, or the browser crashes repeated...

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

Fix Microsoft Store Error 0x80073cf3

When you try to install or update an app from the Microsoft Store, you might see error 0x80073cf3...

Fix Windows Terminal Slow Performance in VS Code

If Windows Terminal feels sluggish when launched from VS Code—delays opening, slow typing, or lag...

Fix Windows Terminal Offline Installer That Fails to Install

You download the Windows Terminal offline installer (a .msixbundle or .appxbundle file) from the ...

Fix Microsoft Store Token Expired Error: Reset Steps

When you see 'Token expired' in the Microsoft Store, it usually means your authentication token h...