Think you can’t find a used PC that’s right for you? Don’t make up your mind until you read this guide to used desktop computers from Source Systems Inc. Our site is The Source for those who want to buy used computers for less. Here’s what you need to know when it comes to finding a used PC whether you’re a PC novice or an expert.

 

Perhaps the most important decision when it’s time to buy used computers is thinking about what purpose the used PC will serve. Will you just be using used desktop computers to access the Internet? Or are you looking to buy used computers that are powerful enough to handle specific applications? Will you need used desktop computers for playing the latest PC games?

 

Spend some time and think about what you want out of your used PC. The everyday uses you’ll find for your computer are important. When you know what you’ll be using most on your computer, you’ll be able to find the right used desktop computers.

 

Once you’ve decided what kind of used desktop computers you want to buy, then it’s important to dig a little deeper into the specific performance aspects of the used desktop computers which are right for you. Here are some terms you should familiarize yourself with before you buy used computers.

 

Chassis — This is the part of the used PC that holds all the internal components of the computer (i.e. it holds used PC motherboard, the adapter cards, storage devices and power supply).

 

Driver — Drivers are the software that sets the characteristics of the devices when used by another device on used desktop computers. In other words, drivers let the separate parts of the used PC talk to one another.

 

Motherboard — This is the key circuit board of used desktop computers. It includes the core logic, also known as the chipset. The motherboard of the used PC also includes interface sockets, slots, input/output ports and a lot of other stuff. If there is a “control center” for the entire used PC, then it’s the motherboard.

 

Processor— Also known as the central processing unit or CPU.  The processor is the part of a used desktop computer that does all of the computing. It’s the workhorse of the used PC.

 

RAM—Short for Random Access Memory, the RAM is a key device for the CPU for computing.

 

USB— The Universal Serial Bus - this is the interface positioned to connect things to used desktop computers like mice, keyboards, speakers, music devices and digital cameras. In other words, USB ports are the slots that you can plug all the stuff you connect with your used desktop computers.

 

Video Card — Also called the graphics accelerator, the video card is the part of the used PC that works as the interface from the used PC to the monitor.