What is Computer.

A Computer is an electronic device that accepts input data and instructions with the help of input devices, stores them until needed, processes it and then produces the output as a result  with the help of output devices.

Comments

Post a Comment

If you have any doubts, please let me know

Popular posts from this blog

Static RAM (SRAM) | A type of Computer memory

 SRAM :-                               SRAM is a type of semiconductor memory where the word "Static" indicates  that it does not need to be periodically refreshed to retain its data. SRAM is more expensive, but faster and significantly less power hungry than DRAM . due to a more complex internal structure,   SRAM is less dense than DRAM and is therefore not used for high-capacity, low-cost applications such as the main memory in personal computers. Static RAM is mainly used to make the CPU's cache.
Read more

Mobile computers | what is mobile computer?

Mobile Computers:                                                                     Mobile Computing is a technology that allows processing and transmission of data, voice and video via a computer or any other wireless enabled device without having to be connected to a fixed physical link. Mobile Computers are devices which are used for computing. These devices include portable Laptops, Smartphones, Tablet P'cs and personal digital Assistants.
Read more

Computer Hardware | What is Computer Hardware?

  Computer Hardware:                                                          Hardware are the physical components that make up a computer system. They include all electrical and mechanical devices attached to the computer for the purpose of input , process , storage and output operations . Generally all hardware components are classified as follows. a.        Input devices b.       Output devices c.        CPU d.       Memory a.      Input devices                      ...
Read more