Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Abstract: The widespread adoption of online social networks (OSNs) has facilitated social interaction and knowledge dissemination while raising concerns about extensive negative information ...

Excel still trips over dates, ghost links, and undo history. These six fixes would save hours for everyday users.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...