If you were in IT in 1994, you probably remember Intel's huge Pentium recall because of floating point math errors. The errors seemed tiny on the surface (Byte ...

I've been treating Excel like a glorified calculator for most of my life. Sure, formulas made doing more complex calculations easier and automatically updated data, and there are free Excel templates ...

I'm trying to set up a excel file to keep track of my tips as a waiter. I need to set it up so that excel will take 10% of one cell(my sales), and post the result in another cell, then subtract that ...