Checklists for software errors, setup, and tool workflows.

Fix Error 0x80070643 Windows Update Permission Denied

You see error 0x80070643 when trying to install Windows updates, often accompanied by a message a...

Fix Remote Desktop 502 Bad Gateway on Windows 10

If you're seeing a '502 Bad Gateway' error when trying to connect to a remote desktop on Windows ...

How to Fix Microsoft Teams Not Launching on Mac

If Microsoft Teams won’t launch on your Mac—clicking the icon does nothing, or it bounces in the ...

Fix Microsoft Teams Blank Screen by Disabling Hardware Acceleration

If Microsoft Teams shows a blank or black screen on startup or during a call, hardware accelerati...

Fix Microsoft Store App Not Installing Due to Dependency Conflict

When a Microsoft Store app fails to install with an error about a missing or conflicting dependen...

Fix Microsoft Teams Version Mismatch Update Required Error

Understanding the Error

When you see 'version mismatch update required' in Microsoft Team...