For some people "some old laptop" is all they actually have. I don't imagine a lot of students have both a desktop, a laptop, and "some old laptop" that they ca

For some people "some old laptop" is all they actually have. I don't imagine a lot of students have both a desktop, a laptop, and "some old laptop" that they can use, so the software will get installed on the single computer they use (or share) to get their studies done on.