Activate Office - Microsoft Support
To use Microsoft 365 on your new device, you can activate Microsoft 365 as a 1-month trial of Microsoft 365 Family. You can also buy Microsoft 365 or a non-subscription version of Office, …
View, manage, and install add-ins for Excel, PowerPoint, and Word ...
Select File > Get Add-ins. Alternatively, you can also view your add-ins directly from the Home tab by selecting Add-ins. You can directly install add-ins from this page or select More Add-ins to explore. In the Office Add-ins dialog, select My Add-ins tab.
Sign in to Office - Microsoft Support
Sign in to www.office.com from a web browser and start using the apps on the web or access other web services associated with your account such as OneDrive. How you sign in to an installed Office app depends on your device.
How do I upgrade Office? - Microsoft Support
If your current version of Office is a one-time purchase (non-subscription) version of Office such as Office Home & Student or Office Home & Business, to upgrade, you'll need to buy the latest version.
Insert a symbol - Microsoft Support
Insert a symbol using the keyboard with ASCII or Unicode character codes. Insert a check mark. For specific instructions, see the article, Insert a check mark. Insert a checkmark, musical note, or other characters by using a symbol from a table or keyboard shortcut.