Excel 2007 : Specific fields with list and macros

Hello,

I'm trying to make something that I saw at one document in my firm.
For easier explanation folow this link http://www.webopedia.com/
As you can see,there are two blank fields with "go" button next to them.
Only difference is that the lower field has an arow on the right side.
Now,how to make something like that,and when I start typing,the results appear below like the list,and when I select something from the list,it automaticaly opens it.
That is the first problem.
The second is,how to make something like this https://store.canon-europe.com/servl...on&id=HomePage
It is about the same,but when you put your cursor on the "consumables",below appears "step 1 window".
After you select something from that,then appears a "step 2 window", and so on...

I hope that I managed very well to explain what my problems are and I hope that there is someone there who can help me.