

Open the Office program, and then select at the upper-left corner ①.Note: If you can’t open an Office program to check your installation type, try the more common Click-to-Run or MSI uninstallation steps first.

How to confirm the installation type of my Office programs

The other type is an Office installation from the Microsoft Store app. The most common installation types are Click-to-Run and Microsoft Windows Installer (MSI). The step to uninstall Office depend on the type of installation you have.
