Custom-Built Computers Overview

Most people have computers. It doesn’t matter where they got their computer from they have one in their home. The computer could be one brand or another. Depending on the computer manufacturer will decide what type of computer you have and how it runs. There is one thing they all have in common – they are already made so you get what you pay for when you buy it. You don’t have any choice as to what you want in the computer because the manufacturer pre-assembled it with standard stuff that most people use. So really there is no flexibility. That poses a problem for some people who rather have their computer run a certain way. This is where custom-built computers come into play. Custom-built computers offer advantages regular computers don’t: the ability for you to decide what you want in it. On the down side there are disadvantages to having a custom-built computer. Here are some things you need to consider before deciding if you should get a custom-built computer:

 

·        CPU (processor): This is the most important component in the PC. If you system has a slow processor, the PC will react in kind. However, if the processor is fast, your PC will be more responsive. Pentium 4 or higher processors are common today. 

·        Memory: Memory is necessary to run applications. Without enough memory, you system will be sluggish and slow to respond. Most PCs come with at least 512MB of memory, unless you are running intensive applications and need more. 

·        Storage: Most PCs today come with an 80GB hard drive but no floppy. Floppy drives are outdated and are no longer being made. An 80GB hard drive can hold a lot of info unless you work with large graphic files, large databases, video, or music. 

·        Graphics: Many PCs have integrated graphic systems so you get only the graphics that are mounted on the motherboard. Make sure your computer has an AGP or PCI slot if you decide to upgrade the video.

·        Monitors: As for viewing images, don’t waste time on a CRT monitor. They aren’t worth buying. They are bulky, give off radiation, and expense. Besides, they aren’t being made anymore. Look for at least a 17-inch LCD monitor. They are cheaper and safer on your eyes, plus they don’t give off radiation.

·        CD-RW/DVD-RW: Most PCs come with either a CD-RW or DVD-RW included with the system. The option is yours to decide. DVD’s can store more info than a CD-RW.

·        Communications: All newer PCs come with a PC and network card integrated into the motherboard, if it isn’t integrated; they are usually included in the model anyway. Although there is some flexibility with installing them.

·        Sound: Every PC comes with sound that is integrated into the motherboard. If you need better sound, you’ll have to upgrade by adding one in a PCI slot.

·        Software: Most PCs you purchase come with Windows XP Home Edition. However, you do have the option of requesting a different operating system if you wish.

·        Keyboard and Mouse: These are standard. The only option here is to buy an optical mouse or a wireless mouse and/or keyboard.