Rawat bhai Official Blog

                                        About Computer Features 1. Speed The computer works very fast and the computer respond quickly (whatever: division, multiplication, addition, subtraction).   2. Storage capacity The computer has its main memory and auxiliary memory in which the user can keep the information safe and use again whenever he wants.   3. Accuracy and reliability The answers to all the work we do through computer are absolutely correct and trustworthy. The fault in the computer can only be from the human being by entering the wrong data so that the computer will either give the wrong answer or will not answer at all.   4. Automation When we enter any data in the computer, no matter how difficult it is, it gives the right answer to that task in a very simple way and does the work automatically, which is called automa...

                     Generations of Computers First Generation The first generation computers were from 1949 to 1958. First generation computers were very large, very slow and very expensive, as well as they used vacuum tubes. Second Generation The second computer was from 1959 to 1964. They used transistors in place of vacuum tubes. Third Generation Third generation computers ranged from 1965 to 1980. In these, the "integrated circuit" was replaced by removing the transistor to make it easier to work and it was slightly lighter in weight than the first generation. Fourth Generation Fourth generation computers were from 1971 to 1989. But they started using "very large integrated circuit" so that it works a little faster simultaneously. Fifth Generation The fifth generation computers were from the 1960s to now Fifth generation computers are the best and light and fast working, you can take them anywhere and t...

                                                                 COMPUTER A Computer Is A Made Electronic Machine Which Stores, Reads And Processes Data To Produce Meaningful Information As Output. It Is Made Of English Word To "Compute". It Operates Under The Control Of A Set Of Instructions That Is Stored In Its Memory Unit. A Computer Accepts Data From An Input Device And Processes It Into Useful Information Which It Displays On Its Output Devices. A Computer Is A Collection Of Hardware And Software Components Is A That Helps Us To Accomplish Many Different Tasks. Computer Cannot Works On Their Own. They Do What We Want Them To Do;  Only Give Them The Right Command. Its Memory Is Better Than Human Memory. एक कंप्यूटर एक निर्मित इलेक्ट्रॉनिक मशीन है जो आउटपुट के रूप में सार्थक जानकारी क...