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What is hardware and software?|difference between hardware and software -हार्डवेयर और सॉफ्टवेयर क्या है

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Hello friends, today we learn about w hat is hardware and software? |  and  difference between hardware and software  in it, so let's start Computer system Computer is an electronic device, which takes data and instructions as input, process it according to instruction and generate a desired output. Computer works as a system.  Computer system  mainly consists of two things-: 1. Hardware-: Computer hardware  is the physical part of a computer, including the digital circuitry.  The term  hardware  covers all those parts of a computer that are tangible. Circuits, display, power supplies, cables, keyboards, printers, and mouse are all hardware. The physical components that we can see, touch and feel in the computer system is  called hardware . What is hardware and software?|difference between hardware and software -हार्डवेयर और सॉफ्टवेयर क्या है Units of computer hardware-: Computer hardware consists of a basic three units. (A) Input Unit-:  I nput un

Characteristics of computer and Limitation of computer-कंप्यूटर की विशेषताएं और कंप्यूटर की सीमा

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Hello friends, today we learn about Characteristics of computer  and  Limitation of computer in it, so let's start, but wait if you want to learn what is computer in Hindi then click here  Characteristics of computer  and Limitation of computer-कंप्यूटर की विशेषताएं और कंप्यूटर की सीमा Characteristics of computer-: Importance of computer can be understood by following characteristics of computer -: 1.Speed-: a computer can perform any kind of calculation at a very high speed. Speed is usually measured in MIPS(millions of instruction per second).A modern computer takes 3 to 4 microsecond (10 -6  second)to add numbers of 18 to 20 digits. 2.Memory-: The storage capacity of the computer is unlimited because of its main and secondary memory s it is capable of storing huge amounts of data. The human being can store data for a limited time but a computer can store data for a long time. 3.Accuracy-: Computer performs every operation with e