Email Software Programs How Do You Email Software Programs?

How do you email software programs? - email software programs

I wonder, do you know if you can save a program download from the Web site as you, or run, and if you decide to save in a portable desktop icon, when clicked it and extract to keep installed! So you can, etc. from PC to PC with a CD, Memory Stick and wondered if a file type that can be attached to an e-mail, so that instead of people who are united on Web sites and download the program and download my e-mail, so no PC?