I love this tip so I wanted to share it with you.

It only works if you have mouse with a scroll wheel on it.  It works in pretty much the same way as zoom in and out of the worksheet by holding down the CTRL key whilst scrolling your mouse wheel.  But…instead of zooming in and out you can quickly navigate the Ribbon Tabs.

So its really easy, all you need to do is put your mouse pointer in the Ribbon tab area- anywhere will do and just scroll sway….you will easily move along the different tabs. ( NB- no need to hold down CTRL)

This also works for other Office Products….