# data[].attributes.body
In this lesson i learned cell basics. Cells are a main element in a worksheet, so you need to understand how to use them. I learned how to select a range of cells. A range of cells is a group of multiple cells that are adjacent to one another.
I also learned more options within other commands. Doing this gives you more options like that choice. For example, If you click the drop-down arrow on the copy command you will receive different copy choices. In this lesson you learn how to use items such as the fill handle. The fill handle is very easy to use and a very helpful tool to make working in excel faster.