Settings in Outlook 2010
Suppose you'd like to add a couple more commands to the Quick Access toolbar. Also, say you want to work with every e-mail in new window. You can add the Open in New Window button to the Quick Access toolbar.
When you need as much space as possible on screen to view a document, you can collapse (or minimize) the Ribbon and then restore it very simple.
AutoArchive in Outlook moves old items to an archive. You can customize it for more comfortable using of Outlook.
Sometimes you just need to have a quick preview of an e-mail before deciding whether to open it. Outlook provides a feature called AutoPreview that shows the first few lines of your e-mails.