Summing (adding values) is an integral part of data analysis in Excel, Learn the different way you can add data in Excel.

Find out how to back up your apps, files, photos, and preferences on your Windows PC with File History and other tools.

Get help connecting your Gmail account to Outlook or Mail for Windows 10.

Add a mobile number to your Microsoft account to help you find others and to help others to find you in Microsoft Teams (free).

Describes updates to Ticket-Granting Tickets delegation across incoming trusts in supported versions of Windows Server.

By importing a snapshot of your Google calendar into Outlook, you can see it alongside other calendars in the Outlook Calendar View. To keep the imported calendar up-to-date, subscribe to the Google Calendar in Outlook.

Find out how to get a DVD player app, add-on, or plug-in, or whether you can upgrade your edition of Windows to add DVD playback.

Add or delete footnotes and endnotes in your documents. Use footnotes and endnotes to explain, comment on, or provide references to something in a document.

Add a contact from someone's profile card. If you're using Outlook in an organization and you click someone's name or picture in Outlook or other Office apps and services, you might see a profile card with additional information. From their profile card, you can save those details to your own contacts, and then add Notes or other information.

Account info you provide when you add your account. After adding your account, depending on the features you enable for the account, your account data might sync down to the app. This data is stored on your device and can be removed by removing your account.