active cell The selected cell in Excel, highlighted with a border.
animation A PowerPoint design tool that makes objects move. You can apply basic animation to objects such as shapes, text placeholders, text boxes, SmartArt graphics, and charts.
appointment A specified date and time on an Outlook calendar.
AutoSum An Excel button that sums a series of numbers in a row or column automatically.
Backstage view Area of Office, accessed by clicking the File tab, in which you can perform common file and account-related tasks in one place.
Bcc Abbreviation for blind courtesy copy or blind carbon copy. In Outlook, using the Bcc box sends a copy of the message to listed recipients without notifying other recipients.
bitmap A picture type ...