Computer Devices - What Are They?

Computer devices are the parts of a computer. There are four different categories; input, output, processing and storage devices.
Computer
The devices helps us to communicate with our computer. There are billions of people worldwide that have some kind of computer device, Either handheld, laptop, PDA's or other mobile computer devices .You can use these devices at many location, such as coffee shops, hotels, airports, public libraries and many- many more. The laptops has just about the same programs as the desktop. An input device sending data to computers for storing. Output devices for receive information from the computer, Also the part of computer that is used to store data. This is called a storage devices.
Devices
The mobile computer devices are starting to offer the same range of service as desktop such as database access, internet services, games and much more. They all have sum type of hard drive.The hard drive is most important for storing your information. Although this can also be accomplished by using a hard disk. Once data is stored it can be retrieved quickly and easily from these devices.
Data
There are many different input device such as a keyboard, a mouse, a light pen and a scanner, these are just a few to mention. The devices for retrieving data from your computer are your printer and your monitor for example. A computer memory device stores it as a bookmark, all bookmarks has a URL address, it is also stamped with the time of access. Each computer device has a bookmark database that stores a list of most often used bookmarks. Software on each user's device will read and written to accessible memory to share data between users. NOTE: Your data is protected by a password with-in the systems software.
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