
Windows Update Error 0x80070643: Troubleshooting Checklist
If you see error 0x80070643 when trying to install Windows updates, the update process likely fai...
Software troubleshooting desk

If you see error 0x80070643 when trying to install Windows updates, the update process likely fai...

You try to install or update an app from the Microsoft Store, but it fails with an error like

When you try to connect to a remote computer using Remote Desktop (RDP) and see a 'DNS lookup fai...

You try to sync files with OneDrive, but the sync stops and you see an error like "Sync failed – ...

If Chrome is using excessive CPU, a corrupted or bloated profile cache is a common culprit. This ...

When Firefox starts but shows none of your bookmarks, passwords, or extensions, the profile may b...