Components of a Computer System. Businesses should expect to upgrade computer equipment on a regular basis; as companies expand, so do their processing and data needs, and hardware continues to ...

What is a computer system? A computer system is made up of different parts and each has a special job. Some will be inside the computer and others will be outside. Some parts are connected by ...

Computer networks are critical parts of almost every organization. Computer network and system administration (CNSA) refers to the day-to-day operation of these networks. CNSA professionals organize, ...

What Device Connects the CPU to a Computer System's Other Hardware Devices?. In your small business, you may not have enough resources to have a full-time technical support employee. That might ...

Computer systems analysts study an organization's current computer systems and procedures and make recommendations to management to help the organization operate more efficiently and effectively.

I read your guide to what to do with my old computer parts, but I'm interested in your last suggestion: selling them and making some money! How can I offload these old parts—some of which are ...