

If single sign-on (SSO) is enabled, then the Office should be activated using the user credentials that the user provided to sign into Windows,Īs long as the user has been assigned a license for Office 365 ProPlus. * Kindly Mark and Vote this reply if it helps, as it will be beneficial to more community members reading here. Neha - * Beware of scammers posting fake support numbers here. The following article will help you learnĪccount do I use with Office and why do I need one? Signing verifies you have a legitimate Office license. Signing into Office desktop application with your account allows you to connect to other Microsoft services such as OneDrive forīusiness and SharePoint online. Occurs between Office desktop application and your account and is what verifies you're the licensed owner of Office. Or work or school account, that is used to buy or subscribe to Office. One must make sure to sign in using the Microsoft account, When we start an Office app that's not activated, we’ll be prompted to sign into Office.
