A spreadsheet is a grid of data divided into numbered rows and lettered columns.
A worksheet is page of data in your spreadsheet.
Each block in a grid is called a cell and Tab, Enter, arrow keys will move you from cell to cell.
To center a title over several columns, you can use the merge and center button to join a group of cells together.
All formulas must begin with the = sign.
When calculating a formula, Excel performs multiplication and division followed by addition and subtraction.
To show formulas, hold Ctrl and `
Charts made in Excel are visual representations of data entered in a worksheet.
The types of charts in Excel include pie, line, bar, and scatter-plot. Each has it its own best uses.