My favorite keyboard shortcuts

Visual Studio 2005 IDE Tips and Tricks

Keyboard Shortcut	Command
F7	Toggles between design and code views.
F9	Toggles breakpoint.
F12	Go to definition of a variable, object, or function.
Ctrl+Shift+7 Ctrl+Shift+8	Quickly navigate forward and backwards in the go to definition stack.
Shift+F12	Find all references of a function or a variable.
Ctrl+M, Ctrl+M	Expand and collapse code outlining in the editor.
Ctrl+K, Ctrl+C Ctrl+K, Ctrl+U	Comment and uncomment line(s) of code, respectively.
Shift+Alt+Enter	Toggles between full screen mode and normal mode.
Ctrl+I	Incremental Search.