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 provide a convenient way to create and store valuable information along with media and files, making them particularly useful for businesses.
There are several different types of computers, each of which is geared towards a specific audience. For example, there are desktops and laptops for home use along with smaller, more easily portable computers for work or travel. In an educational setting, a teacher or instructor may use computers to help convey information or to create an efficient way for students to interact and learn valuable information. Another advantage of the computer is enhanced connectivity, especially in mobile devices, which promotes sharing of data and information.