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

Excel files bloat from ghost used ranges, formatting, pivot caches, and images. These quick fixes massively cut the size of ...

New Year glitch leaves users staring at connection errors instead of market data For many, the start of a new year is a time ...

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...

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