A Computer
A programmable electronic device that can input, process, output and store data.
Programmable
means that a device can be instructed to perform a task or a function when fed with a
program or software.
Data
represents text, numbers, graphics, sounds and videos entered i...
The main component of the computer is a microprocessor. A microprocessor is a tiny
but powerful chip that is very small in size. They can be configured in a multitude of
arrangements depending on the specific needs and budget. Configure means to put
together by selecting a specific combination of components, features, and options.
-PCs or Macs
-PCs refer to Personal Computers based on an Intel microprocessor or an Intel compatible
microprocessor
-PCs typically use the Microsoft Windows operating system, and the Mac uses the Mac
operating system.
Notebook
-For people on the go
-Built-in display screen, keyboard, and a pointing device
-Docking Station - enables the user to connect a notebook to a full-size keyboard, monitor and
other devices.
Tablet Computers
-Similar to notebooks
-Convertible touch screen that swivels.
-Can write directly on the screen using a special pen called a stylus.
Mobile devices
-PDA - Personal Digital Assistants
-Handheld computers
-Smartphones
Servers
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