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

If Word, Excel, PowerPoint automatically reset settings on exit, follow these instructions e.g. check folder and Reigtsry ...

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

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