Use keyboard shortcuts to make collaborating in SharePoint 2007 easier, whether you're on the general site, lists, or library page. Check out some SharePoint shortcut keystrokes and their resulting actions:

General Site Keyboard Shortcuts
Keys to Press Result
Alt+1 Selects the Home Site tab
Alt+3 Selects the View All Site Content link
Alt+6 Selects the Help button
Alt+/ (forward slash) Selects the Actions button
Alt+S Selects the site’s Search box
Alt+L Selects the site’s Welcome menu button
List and Library Page Keyboard Shortcuts
Keys to Press Result
Alt+N Selects New menu
Alt+C Selects Actions menu
Alt+I Selects Settings menu