Windows Keyboard Shortcuts

Whenever you have an application screen with multiple sections, try pressing F6 to cycle between them.

In Firefox, it toggles between the address bar and the web page — unless you’re viewing a web page with frames, in which case each press of F6 moves you to a different frame.
In Outlook, you can switch between the header of an e-mail (where you type the To address, Subject, etc.) and the body of the e-mail.

In PowerPoint, you’ll move between the slide, the notes, and the outline on the left.