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

Check PowerShell Version Before Running Scripts

You wrote a PowerShell script or downloaded one from a repository. You run it, and it fails with ...

Microsoft Teams Configuration Checklist for Admins

When you're setting up Microsoft Teams for your organization, a structured configuration checklis...

Fix Windows Update Error 0x80070643 on Windows 10

When running Windows Update on Windows 10, error 0x80070643 typically appears with the message "T...

Fix Chrome Profile Authentication Failed Error via Registry

You try to sign into a site in Chrome, and you get an error like "Profile authentication failed" ...

Chrome Not Opening on Windows 10: Practical Fixes

You click the Chrome icon, but nothing happens. Or it opens briefly and closes. This is a common ...

Fix WSL Ubuntu Internet Not Working After Windows Restart