From planning your budget to figuring out when to plant the lettuce and tomatoes for your spring and summer garden, there are quite a few ways Excel can be handy for the average home computer owner.

Excel's AGGREGATE function lets you perform calculations whilst ignoring hidden rows, errors, or other functions that appear ...

Nick David / Getty Images There is no specific formula in Excel or other spreadsheet applications that will calculate a company's weighted average cost of capital (WACC) for you. Instead ...