2. Change colors in a snap
So you have made a spreadsheet model or dashboard. And you want to change colors to something fresh. Just go to Page Layout ribbon and choose a color scheme from Colors box on top left. Microsoft has defined some great color schemes. These are well contrasted and look great on your screen. You can also define your own color schemes (to match corporate style). What more, you can even define schemes for fonts or combine both and create a new theme.