Computers are, essential, machines for manipulating information. So anywhere there is information is, potentially, an area for using computers.
Pretty much everything we sense (light, sound, touch, smell, taste et cetera) and many things we can't sense - (eg radio, X-rays) can be described as information so there are a huge number of applications and it's quite difficult to think of areas of human activity that can't be affected by computers.
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who would buy used computers
MICE or MOUSE acts as Input device to Computer. Users can select the required area over the computer screen.
Windows 7 is commonly used on client computers.
WAN Wide area network
You should try trading post, you can buy brand new computers there, but you don't have to buy it online, just search for computers by local area just filter by local. Most of the sellers from your local area posts their stuffs there, even used computers.
A LAN, as in Local Area Networks, is used to connect a group of computers together to share resources and exchange information.
The purpose of Local Area Networks (LAN) is to connect computers in the nearby area. This is often used in places such as schools, a laboratory or at home, for example.
actually computers can be use in any area an outlet is located but for internet you would have to buy hospitals schools & colleges airport metro
area of a triangle that area
Computers are used for everything
why computers used in government
Networks are most often used to connect one or more computer systems to each other, whether to fulfill tasks that require more computers or to share data between the computers. A wide area network can connect more computers than normal networks.
How Are Computers Used Today?
You can get a working used computer at several places online, like eBay. You can also get working used computers at most big box retailers, if you inquire. Also, there are several smaller retailers or business owners that will sell working used computers.
There are many types of controllers used in computers.
Please reword your question for clarity. Do you mean How are computers used by flight attendants? How are computers used in flight attendant training? How are computers used by airlines to schedule flight attendants?
who would buy used computers