Computer,Software

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Computer,Software

Posted On : Jan-27-2012 | seen (365) times | Article Word Count : 556 |

Computers can be generally classified by size and power as follows, In a computer there are two major principal are work for the running of this programming machine first is it responds to a specific set of instructions in a well defined manner.

A computer is a machine which is component of software and hardware parts, In a computer there is a logical and physical part which is controlled the system .Today’s computer is widely use in the world .In the early system every work is done manually the work is very slow and maintains a record is very risky after coming the computer Every type of work and maintain the record is very easily .Now this is the computer age in the world there is many types of computer where user are use for many purposes.
Computers can be generally classified by size and power as follows, In a computer there are two major principal are work for the running of this programming machine first is it responds to a specific set of instructions in a well defined manner. And the second is, it can execute an instruction or program. Basically computer has a following component; memory, mass storage device, input device, output device, central processing unit every part has own work .without a memory Computer enables to store a temporary data or program and to store a permanently or large amount of data are store in a disk device, usually we operate the computer to input device where we are give the instruction to a computer like keyboard and mouse where data are enter a computer and the result are shown or output are shown from the output device ,A display screen , printer are the output device .The heart of the computer is the (cpu) central processing unit this is the part where your instruction is executes.
We generally know about the computer by its size and power for the speed for example minicomputer, mainframecomputer, supercomputer; Physical storage refers to how data are actually kept on the storage disk. The most commonly used medium for storage is magnetic storage. With magnetic storage the computer stores data on disks and tape by magnetic selected particles of some-based surface coating. The particles retain their magnetic orientation until that orientation is changed. Thus magnetic disks and tapes are modifiable storage media. The two most popular types of magnetic storage media are hard disks and diskettes. Magnetic tape provides a third type of magnetic storage, and optical disk is a new storage medium.
With the help of computer we can easily handle a document related work, Today’s mostly paper work are done to computer E-mail is handled by a variety of software programs such as Microsoft Outlook Express, and so on. The message originator creates a message file in the e-mail software editor. When complete, the message is posted to a message transport system that assumes the responsibility for delivering that message to its recipient(s) ‘mailbox’. To receive and read the message, the recipient runs a software program that retrieves incoming messages, allowing the messages to be filed, listed, forwarded or replied to. Generally a single user-interface program is used to send and receive messages both locally and worldwide. Users do not need to have the same e-mail software program as the person they are corresponding with. The e-mail itself may consist of simply a message or may carry with it attachments containing files created in a variety of software applications, for example word processed documents or spreadsheets.

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<h1>Computer,Software</h1> Author: <a href='http://www.articleseen.com/profile_heena11.aspx'>heena11</a> A computer is a machine which is component of software and hardware parts, In a computer there is a logical and physical part which is controlled the system .Today’s computer is widely use in the world .In the early system every work is done manually the work is very slow and maintains a record is very risky after coming the computer Every type of work and maintain the record is very easily .Now this is the computer age in the world there is many types of computer where user are use for many purposes.
 Computers can be generally classified by size and power as follows, In a computer there are two major principal are work for the running of this programming machine first is it responds to a specific set of instructions in a well defined manner. And the second is, it can execute an instruction or program. Basically computer has a following component; memory, mass storage device, input device, output device, central processing unit every part has own work .without a memory Computer enables to store a temporary data or program and to store a permanently or large amount of data are store in a disk device, usually we operate the computer to input device where we are give the instruction to a computer like keyboard and mouse where data are enter a computer and the result are shown or output are shown from the output device ,A display screen , printer are the output device .The heart of the computer is the (cpu) central processing unit this is the part where your instruction is executes.
We generally know about the computer by its size and power for the speed for example minicomputer, mainframecomputer, supercomputer; Physical storage refers to how data are actually kept on the storage disk. The most commonly used medium for storage is magnetic storage. With magnetic storage the computer stores data on disks and tape by magnetic selected particles of some-based surface coating. The particles retain their magnetic orientation until that orientation is changed. Thus magnetic disks and tapes are modifiable storage media. The two most popular types of magnetic storage media are hard disks and diskettes. Magnetic tape provides a third type of magnetic storage, and optical disk is a new storage medium. 
With the help of computer we can easily handle a document related work, Today’s mostly paper work are done to computer E-mail is handled by a variety of software programs such as Microsoft Outlook Express, and so on. The message originator creates a message file in the e-mail software editor. When complete, the message is posted to a message transport system that assumes the responsibility for delivering that message to its recipient(s) ‘mailbox’. To receive and read the message, the recipient runs a software program that retrieves incoming messages, allowing the messages to be filed, listed, forwarded or replied to. Generally a single user-interface program is used to send and receive messages both locally and worldwide. Users do not need to have the same e-mail software program as the person they are corresponding with. The e-mail itself may consist of simply a message or may carry with it attachments containing files created in a variety of software applications, for example word processed documents or spreadsheets.

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