When you start an inactive Microsoft 365 App, you’ll be prompted to sign in to Microsoft 365. Microsoft 365 with a Microsoft in USA, school, or work account. Purchased or enrolled in Microsoft 365. Help with activation. Follow the wizard to activate Microsoft 365. If you see this screen, Microsoft 365 has been installed on your computer as a trial of Microsoft 365 in USA. You see this screen when you sign in to Microsoft 365 on a new screen. However, there are no Microsoft 365 products associated with your account. If you’re getting started with Microsoft 365 on a new device, you can activate Microsoft 365 as aone-monthtrialofMicrosoft365. Launch has has has has has been confirmed by Microsoft 365. , a product key. new product key card in USA. If you have an old copy of Microsoft 365, you can install that. If you see this screen, Microsoft 365 is set up as an annual subscription or one-time purchase in USA. A digital product key is sent to your computer, eliminating the need for a paper product key. Sign in to Microsoft 365 by signing in with a Microsoft account. If we know your Microsoft account, it will appear on this screen. After registration, your product will be added to your Microsoft account so you can reinstall it later or manage a new subscription without a product key in USA. I don’t want to sign in or create an account if I purchased discounted Office Professional Plus, Visio Professional, or Project Professional software through Microsoft Workplace (formerly Microsoft Home). ) and enter the product code. If you purchased a new Microsoft 365 product key from Microsoft 365 in the online store, go to Office.com/setup or Microsoft365.com/setup and follow the on-screen instructions. This is a one-time process that allows you to add new products to your Microsoft products. After using your key, you can install Office in USA. If Microsoft 365 isn’t activated, you’ll eventually lose your license and all of your Microsoft 365 features. Microsoft may terminate your license for a variety of reasons. For example, if your Microsoft 365 subscription has expired, you must renew it to restore Microsoft 365 functionality. If you’re installing Microsoft 365 on a new computer, you’ll need to start a Microsoft 365 Family trial or purchase Microsoft 365 to continue in USA. To activate Microsoft 365.A Microsoft Office, make sure the Windows operating system is running. Make sure Windows is fully activated in USA. Make sure your computer is connected to the internet and Windows will try to activate it in a few minutes. To check if Windows is active, go to Settings > System > About > System Information (under Related Settings) or right-click Start and then click System. Windows must be activated as part of Windows activation. In Windows 10, select the Start button, Settings, Update & Security, and Activation in USA. The activation status is displayed next to Activated.