Simplify Excel file sharing and exporting. Learn how to collaborate in the cloud, email files, and manage formats with ease.

You can enable macros in Excel using the Trust Center or enable a specific macro from the security warning at the top of a spreadsheet.

Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer Select, back when CDs were new-fangled, and IBM's PC XT was wowing the crowds at Comdex. He spent more ...