In this part . . .
Hello, this is your captain speaking. Thank you for flying with the Office Web Apps. In the next five chapters, you take off, soar above the clouds, and discover the basics of using Word Web App, Excel Web App, PowerPoint Web App, and OneNote Web App.
Please observe the "Fasten your seat belt" sign. And if I ask you to hold your breath and flap your arms to help the plane stay aloft, please do so promptly.