Some students prefer IBM-type computers because they can't stand dealing with the little mouse or the cute pictures. Additionally, IBM compatibles are better suited for some more complex applications, have a larger range of software available, and can interface with a broader variety of printers.
But to find out which computer you are most comfortable with, try writing one or two papers on different systems. Which one has an easier keyboard to type on, or a clearer monitor from which to read?
Money: The Bottom Line
When it comes down to it, probably the most important component of the computer decision is the price. Harvard's Technology Product Center (HTPC) offers Macintoshes to students at the most competitive prices in the area, with complete systems starting at around $1500.
If you're more inclined to buy an IBM type system, the HTPC sells them starting at a few hundred dollars more. However, for students willing to forgo the famous three initials, many bargains on IBM act-alikes (so-called clones) can be had around the Square and by mail-order. Both Club Computer and the Coop sell clones, and even better prices can be found through New York and California mail-order houses (check the back pages of computer magazines or talk to a member of the Harvard Computer Society for details).
No matter which computer you decide to buy, make sure it can be serviced locally and that it comes with a full warranty.
A Final Tip
And what kind of personal computer does The Happy Hacker use? Usually both.