Hardware : hardware is refer to all physical components of a computer in this Mouse keyboard printer monitor CPU these are the hardware parts. In this hardware we have two parts or two types of devices which of the following has given below. 1. Input devices 2 . Output devices
Arya Bhatt was an ancient India's greatest mathematician and expect in Astronomy he introduced the concept of zero without the Computer technology would be non existent. Charles Babbage , a British mathematician is regarded as the father of computers. Lady Ada lovelace is regarded as the first computer programmer . Sir Christopher Latham sholes is regarded as the inventor of keyboard layout. Sir John Mauchly and Sir J P Eckert invented ENIAC the first general purpose electronic digital computer.
Multi user operating system Multi user operating system allows more than one user to use the same computer at the same time are different times some of the operating systems with fall in the category of Linux Unix, Microsoft Windows 2000 Windows 2000 was the first version of Windows which allowed to create several user accounts on a single machine
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