This is one of those book every Information Worker should have lying around on the workfloor. Everything well explained in a general sense. Also great material for preparing for the Excel 2010 Expert exam!
Want to take a sneakpreview in the book? Take a look at the MS Press Blog here to read chapter 14 “Every Day Functions”. Wow that is exactly the chapter i was looking for 🙂
The Office Corner 
If you need to see the formulas in Excel, use Ctrl ~. The same key combination will display the formula results.
Good tip! Thanx for the reply.