Microsoft 365（Office）
Microsoft 365 (formerly known as Office 365) is Microsoft’s subscription service for Office applications (Excel, Word, Outlook, etc.).
Register/Purchase Microsoft 365
Microsoft 365 activation
Launching Office apps
Accept license agreement
Account (license information)
You can check the license information “Subscription product Microsoft Office 365” and the owner.
Related articles for Office 365
Sign in (log in) to Office 365 Download and install Office 365 Uninstall (delete) Office 365 How to sign out of Office 365 – Install on a new PC Register and purchase Office 365 Activate your Office 365 license Change your Office 365 planChange your Office 365 payment methodRenew your Office 365 subscriptionTurn off Office 365 auto-renewalCancel your subscriptionFix Office 365 account errorsRemove Office 365 display languageOffice Summary of 365 settings and usage
Activate Windows 10Change your Windows 10 license user name or organization nameCheck your Windows 10 product keyUpgrade from Windows 10 Home to ProWindows 10 Activate Office 365Windows 10 settings and usageSummary
Activate Windows 11 Activate Windows 11 Office 365 Windows 11 settings and how to use Summary
