Buying a computer for a new grad can be a simple job because there are so many good, inexpensive machines out there. But it can be frustrating, too - because there are so many good, inexpensive machines out there.
Like shopping for a car, the best way is to look at the "sticker," or list of components, on each machine, to see how it stacks up with the kind of work you or your student will be doing. For the average student, you should be able to bring home a solid laptop for $750 or less and a desktop machine for $100 to $200 less. Here's my component checklist:
www.intel.com/products/processor_number. But for starters, remember that entry-level machines will have a sticker that lists a "Dual Core" or "Core Duo" processor, which is actually the end of the old (but still capable) Pentium chip line. As best I can tell, these models have designations beginning with "E2" or "T2."
Newer, more powerful dual-core processors, which I recommend, are called "Core 2 Duo," along with model numbers starting with "E" or "T" and numerals of 4 or higher. Generally the higher the number within a particular line, the more powerful the processor.
Processors whose designators start with "X" are part of Intel's "Extreme" line (mainly for gamers), while "Q" or "QX" (for Quad Core) have four cores for really hard-core users.
AMD uses a scheme that's a bit simpler. Look for an Athlon 64 X2 (dual core) designator, followed by a number signifying the processor's relative speed, as in "3600+". In laptops, the most modern AMD designs have Turion processors.
* Memory: Also known as RAM, these chips store programs and data while the computer is running; when you turn off the power, everything in RAM disappears. A computer with more memory is generally faster and more reliable than a machine with less - particularly when you try to play music while you browse the Web, check your e-mail and edit photos, all at the same time.
Memory is measured in gigabytes, or billions of bytes. To run Windows Vista Home Premium or Apple's Leopard operating system, get at least 2 gigs. Manufacturers often shave the price of a system by including only one gig. Upgrade before you leave the store - many retailers will install memory on the spot. Another gig should add less than $100 to the cost (maybe a bit more for laptops).
