You can only share workbooks through the E-mail command in Excel if your organization uses ________

The process of decreasing the file size of a database and enhancing the performance of the database is called ____________________ the database.

Fill in the blank(s) with the appropriate word(s).

You include a custom tab on the Ribbon by clicking ____ in the Excel Options dialog box.

A. New tab B. Custom tab C. Insert tab D. Add tab