Simply click on the link to download the software. Many of the downloads are compressed. If you don't have software to decompress these files, you should download one of these first. Please pay any shareware fees that may exist. Here is information on how to obtain the commercial software required for NetMath.
Special pricing is available for our students.
If you wish to buy a copy from Wolfram itself, ask for Kelvin when calling and explain your association with our program.