Maybe you did not realise that Excel 2007 come with this useful feature called
Watch Window!
If you are working on a large spreadsheet, it seems to be simple scrolling up and down to check on the values of certain cells as they change. But if you keep doing it over and over again, finding the cell value here and there...how do you feel?
Luckily Excel 2007 come with a feature called
Watch Window. With this, you can monitor different cells in a small window that is always visible or even not on the screen or in a different workbook. This way you can immediately see the values as they change.