Install Google Earth

This is a great addition to any computer.  You can see the entire planet and in 3D.  You need to have a good video card for it to run.  It will just lock up if you don't. Fast internet access make a great difference too.

Make your own PDF files with this program.  Install CUTE Pdf:

This file first then This file second.

Installing the writer then the converter will make a print driver on your computer that will alow you to print your own PDF files from almost any application.