Oops... a mistake (on purpose). We haven't left enough room at the top of the spreadsheet to insert some budget months. So... move the cursor to the gray 2 along the left edge (this is the second row) so we can insert two new rows. Click the left mouse button. You will notice that the whole row goes blue and the 2 turns black. Make sure the cursor arrow is either on the 2 or somewhere in the blue row.

 

 

Click the right mouse button. A drop down menu will appear. Point to Insert. Click the left button on Insert. Notice how one row was inserted and how everything below moved down. Do this again to insert another row. Excel, and all spreadsheets, will remember where they moved your work and automatically adjust for these changes. Income should now be in cell A5.