Catergories of computers

Types of computers

Notebook computer An extremely lightweight personal computer. The term microcomputer relates to the microprocessor which is used with a personal computer for the purpose of processing data and instruction codes. Personal computer: It can be defined as a small, relatively inexpensive computer designed for an individual user. The placement is also ideal since it will lie on top of a desk and then you can place your TFT monitor on top. Just like regular consoles, these are tiny computers that let people play games on the go. By the mid s personal computers reached the processing capabilities of mini computers and workstations. Tower model The term refers to a computer in which the power supply, motherboard, and mass storage devices are stacked on top of each other in a cabinet. Different Computer Types There are Four Different Computer Types We have four different computer types classified according to their performance, power, and size. Very small computers of this kind may be integrated into the monitor. Processing Devices Processing devices are exactly what they sound like. Unlike portable computers, most PDAs are pen-based, using a stylus rather than a keyboard for input. These machines are typically used for scientific purposes, as they are great number crunchers. As computer technology has advanced there are more categories of computers, each with specific qualities and purposes. One main advantage with computers using the tower casings is that there is ample space for future upgrades for example if you wish to add more storage devices. The best-known early system was the Altair , introduced in

Examples of these devices include smartwatches, smartglasses, smartclothes, smartshoes. Tower model The term refers to a computer in which the power supply, motherboard, and mass storage devices are stacked on top of each other in a cabinet.

Tower Casing For tower casing, the motherboard is placed on side of the system unit, while the other major components like the power supply, and mass storage devices are stacked on top of each other in a cabinet.

classification of computers by size

Supercomputers — Supercomputers are very expensive, very fast, and the most powerful computers we have in the world.

Handheld game consoles — The same as game consoles, but small and portable. Their specs are similar to Chromebooks.

Categories of computer pdf

There are a number of major differences between computers that are intended to be used in one place as a desktop and portables or mobiles that can be easily moved from one location to another. The computer or workstation might be a " thin client " or X terminal , otherwise it may have its own disk for some or all system files, but usually will need to be networked to the rest of the system for full functionality. Supercomputers — Supercomputers are very expensive, very fast, and the most powerful computers we have in the world. In terms of cost, tower casings prices are a little bit higher compared to desktops. While weaker to larger systems, these are useful for scheduling appointments, storing addresses and phone numbers, and playing games. Embedded computers generally execute a program that is stored in non-volatile memory and is only intended to operate a specific machine or device. The most obvious example of an output device is a computer monitor, or screen, because this lets us see the various processes our computers are running in a substantial, visual manner.

Notebook computer An extremely lightweight personal computer. Workstations generally come with a large, high-resolution graphics screen, at large amount of RAM, built-in network support, and a graphical user interface.

Tablet computer — Like laptops, but with a touch-screenentirely replacing the physical keyboard.

mainframe computers

Health Risks: Occurs when someone becomes obsessed with using the computer. Mainframe was a term originally referring to the cabinet containing the central processor unit or "main frame" of a room-filling Stone Age batch machine.

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Types of Computers