Computers play many important roles in society, helping to promote communication and interaction with others as well as providing users a way to shop, play games and have access to education. Additionally, computers prov... More »

A computer uses a set of complex electronic circuitry to automatically carry out stored, programmed tasks and functions. Most of the computer's main work is performed in the central processing unit. Computers can perform... More »

A computer drive is a piece of hardware that is used to read and store information on the computer and that is usually not as easily removed as a disk. There are many different kinds of drives available for computers. More »

Regarding the affects computers have had on society, there is evidence of positive effects such as instant availability of information and access to business services, and negative effects such as increased criminal acti... More »

An essay should list the advantages of a computer as a convenience for people and an easy way to connect with others; the essay should list the disadvantages that include a less personalized connection and a lower amount... More »

Computers were originally used in order to solve mathematical equations; however, now they are used to streamline communication, analyze data, store information, play games and find information through the Internet. The ... More »

One advantage of wearable computers is that a user is in constant interaction with his computer, but a disadvantage is that these computers are heavy. As a user goes from place to place with his computer, it offers him f... More »