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 . 