Checklists for software errors, setup, and tool workflows.

Fix Windows Security Error 0x80073b01: App Install Blocked

When you try to install a Windows app from the Microsoft Store, you might see error code 0x80073b...

Fix Microsoft Store Offline Installer Setup Configuration Failed

When you download an offline installer from the Microsoft Store and try to run it, you might see ...

Fix Windows Activation Error 0x80070002 (Dependency Conflict)

You try to activate Windows and get error 0x80070002. The message often says something like “depe...

Fix Microsoft Teams Error Code cxa20002

Error code cxa20002 in Microsoft Teams usually appears when you try to sign in or launch the app....

Fix Edge Profile Sync Paused on Windows 10

If you see "Sync is paused" in Microsoft Edge on Windows 10, your bookmarks, passwords, and setti...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...