Can I help you ?   Yes , I need to buy a computer for this semester . I was told it is cheaper to buy computers here .   Well , you heard right.You can get an excellent deal on a new computer here.We have great discounts for students .   I don't know much about computers.But I know I want a desktop computer with a lot of memory . And I need a printer .   Well , first let's consider your computer.Here , for example , is a system I highly recommend--the Power Macintosh G3.It comes with 64 megabytes of total memory .   Is that a lot ? Sixty-four ?   Yes , it is . It should be enough for any student needs you might have.What department are you in ?   History .   Well , so you will mostly be using word processing , for writing papers . I recommend the Corel Word Perfect program for word processing.We can talk about software later . Let's talk about your   Thirty percent ?   Yes .   Wow . That's really good.And you think this is really a good system for a graduate student ?   Yes . It's an excellent system .   Hmm . Hey , wait . This has an Apple on it . Is this an Apple computer ?   Yes , it's a Macintosh . It's Apple . Macintosh and Apple are the same thing .   I don't want Macintosh . I want PC .   I'm sorry , but our university computer center only sells Macintosh equipment .   What ? Are you serious ?   Yes .   But nobody uses Macintosh ! 