
Microsoft Store Troubleshooting Guide: Step-by-Step Fixes
If the Microsoft Store won't open, apps fail to download, or you see error codes like 0x80072efd ...
Software troubleshooting desk

If the Microsoft Store won't open, apps fail to download, or you see error codes like 0x80072efd ...

You open Outlook and see the dreaded “Service Unavailable” error. This usually means Outlook can’...

After a recent Windows update, you open the Microsoft Store and see 'Error 502 – Bad Gateway'. Th...

You're trying to install a Windows update and get error 0x80070643. This usually appears during t...

You try to update Command Prompt (e.g., run winget upgrade or choco upgrade al...

You're setting up OneDrive on a new PC or after a reset, and the sync setup hangs or times out. T...