Design Custom SmartArt Graphics in Excel

Create A Smartart Graphic From Scratch

Press Insert (1), and then press insert a SmartArt graphic (2).

Choose the category of SmartArt you want in area that has been labeled as 1, and then choose the kind you want in the area marked in black and labeled as 2.

Template

Further reading: 
How to use Analysis ToolPak Add-in?
How to insert pictures?
Combining Data from Multiple Sheets into one file
Basic concepts 
Getting started with Excel
Cell References