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

How to Reinstall Microsoft Store in Windows 10

If the Microsoft Store is missing, crashing, or won't open in Windows 10, you can reinstall it us...

Enable Windows Defender Command Line Tools: A Practical Guide

If you need to run Windows Defender scans or update definitions from the command line, you'll use...

How to Fix Microsoft Store Not Opening

When you click the Microsoft Store icon and nothing happens—or it flashes and closes—it's usually...

How to Fix PowerShell 404 Not Found Error

When you see a 404 Not Found error in PowerShell, it usually means something the command tried to...

How to Fix 'npm command not found' on Mac

Chrome Browser Missing After Update: How to Fix

After a Chrome update, you might find the browser icon missing from your desktop, Start menu, or ...