Visual Studio is a pretty big environment to work in. Like most MS products, it is has more settings, options, add-ons and menus than you can possibly hope to master.
A great way to learn some of the less obvious or often overlooked features of VS is to subscribe to the Visual Studio Tips and Tricks RSS feed. Most of the entries are videos that show you, not only what the tip is, but how and why you would use it.
Clive's YABB: lessons learned and promptly forgotten from the wonderful world of programming 