Please can anyone help me answer any of these questions:

How would you add the contents of the cells from A1 to A10. Give 2 ways
to do this. (hint: Look up "Examples of common formulas" in Excel
help



How do you format a cell to have dollar signs next to the numbers?



How do you add the contents of cells A1 through A10 on sheet 1 and make
the answer show up on sheet 2?



How do you rename a sheet?



Can I delete the sheets that I don't need? If so how?



How do I freeze rows or columns of the sheet so that they don't'
move when you scroll up or down? Example: My name is in Column A, when
I scroll right my mane stays on the screen and column B moves behind A



How do you add up all the contents of column D and make the answer show
up in column C?


Thanks in advance!
abi