Make a list of what you need in a refurbished desktop computer

It's important to know exactly what you need before you go shopping for refurbished computers. Make a list of the features you require: RAM, drives, drivers, USB ports, open bays, brand recognition or other features. Also, note the number of computers you need for your business.

I recommend: Check out some of the desktops that were on the market a couple of years ago to find the features you need. Check out Global Computer for their recertified desktop computers, and Directron for their incredible listings of refurbished and used desktop computers. The manufacturers themselves tend to update their product listings more quickly.

Look for expandable refurb desktop computers

Expandable PCs allow you to upgrade a slightly outdated computer. If you find a refurbished computer that meets your brand, style and basic components requirements, ask if the RAM and processor are upgradeable (they usually are), plus look for open bays to install additional drives.

I recommend: Tiger Direct is an online electronics company offering refurbished PCs and laptops. They have all the major brands, including Dell, HP, IBM and Compaq. Check out Tech Soup where you'll find refurbished desktops offered, plus information on current processors and components. They also have a program that offers non-profit organizations refurbished computers at a discount.

Find a reputable refurbished computer dealer

It is important to purchase your refurbished computer from a reputable company or dealer. Also, make sure they have a warranty or other guarantee. It would be a terrible situation to invest in a number of refurbished computers just to get back to the office and have them malfunction or crash.

I recommend: Use Nextag to compare refurbished computers side-by-side with the dealer and brand name included. They also list the prices, features and have a rating that is decided by users and site officials. Consider having someone who is knowledgeable in computers go with you. If you don't know anyone, contact Rent A Geek for on-site service or questions.