Sign in to Office - support.microsoft.com
support.microsoft.com › en-us › officeOpen the Office app. On the Recent screen, tap Sign In. On the Sign In screen, type the email address and password you use with Office. This might be the personal Microsoft account you associated with Office, or the username and password you use with your work or school account. Go to www.Office.com and select Sign In.
Office 365 login
https://www.office.comCollaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.
How sign in works in Microsoft 365
support.microsoft.com › en-us › officeWith Microsoft 365, you can install and sign in to Office on 5 PCs or Macs, 5 tablets, and 5 phones. If you sign in to Windows using your work or school account, you'll be signed in to Office automatically. On Macs and mobile devices, sign in using your work or school account to activate Office.