A. Below is a list of common keyboard commands:

Alt + Left Arrow (or backspace) Go Back
Alt + Right Arrow Go Forward
Tab Move to next Hyperlink
Shift - Tab Move to previous Hyperlink
Enter Move to page referenced by Hyperlink
Down Arrow Scroll down
Page Down Scroll down in greater jump
End Move to bottom of document
Up Arrow Scroll up
Page Up Scroll up in greater jump
Home Move to top of document
F5 Refresh
Ctrl - F5 Refresh not from cache
Esc Stop download
F11 Full screen/normal toggle