1st- Delete all of your crap email. I know you have some. Everybody does.
2nd- Set up folders in the left window of your computer by labeling them according to your needs. For example- Bills to Pay, Receipts, Call, Read, Reply, Important Documents, Etc.
3rd- Drag each email to it's appropriate folder.
There you go. No more scrolling and, if you're a little OCD like me, you will feel much better.