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

How to Reset PowerShell Configuration to Default

If PowerShell starts with errors, customizations break commands, or you see profile loading failu...

Fix Windows Search Not Running on Startup

If Windows Search doesn't start when you boot your PC, you'll notice the search box or taskbar se...

Fix Windows Security Login Loop After Update

You click the Windows Security icon, it asks for your PIN or password, you enter it, and then it ...

Windows Update Authentication Failed: Complete Troubleshooting Checklist

When Windows Update fails with an authentication error, it usually means the system couldn't veri...

How to Fix Node Version Mismatch in package.json

When you run npm install or npm start and see a warning like "The engin...

Fix Chrome Profile Port Already Allocated Error