People are using desktop computers daily today. However, not everyone is an expert in a how desktop computer works. Fear not, because this article will surely change that. If you have found that your desktop is running slow then you can start by doing a boot check. Go to start, then run "ms config". This menu will show which programs are launched every time the computer boots. Identify any software or apps that you don't use, and disable them from automatically starting at boot. This will speed up your system. Check out the computer add-ons prior to purchase. They often come with optional upgrades. Be sure to limit your purchase to exactly what you need. Do not purchase expensive add-ons for your desktop computer. Add-ons from manufacturers are generally vastly overpriced. Measure the space where your desktop computer will likely go. Each model and brand is sized differently. Some will have a small profile, while others will take up a lot of vertical space. K...