If developed, it would have punched card input, a memory unit, a unit which would perform the arithmetic, control program,give automatic printout & accuracy to 20 places of decimals. Kendriya Vidyalaya No.2 Jaipur(Online Study Material) Education is the most powerful weapon which you can use to change the world. 2 Very Brief History of Computers 1943 - first computer ENIAC - Electronic Numerical Integrator and Computer 1943 - IBM - International Business Machines - established to build business machines. PowerPoint slide on Introduction To Computer compiled by Meera\'s Classes. In other words, Computer Hardware is the one we can see and touch, Hardware The three essential parts of a computer are:- INPUT UNIT ,KEYBOARD ,MOUSE SCANNER ,LIGHTPEN ,JOYSTIC ,MAGNETIC TAPE ,MAGNETIC DISK CENTRAL PROCESSING UNIT ARITHMETIC AND LOGICAL UNIT CONTROL UNIT RAM MEMORY ROM OUTPUT UNIT ,DISPLAY MONITOR •V, VIDEO ,PRINTER ,MAG. To which location does a deleted file is stored when we DELETE a file? Process or Input Convert Data Data Into Information Meaningful Informatio A SYMBOLIC REPRESENTATION OF A COMPUTER SYSTEM. Newer Post Older Post Home. Share to Twitter Share to Facebook Share to Pinterest. Save to OneDrive, to get to your presentations from your computer, tablet, or … Central Board Of Secondary Education (CBSE) 10th & 12th Result 2018 will be declared in May 2018. Which of the following memory is non-volatile? UNIT IV. A computer is an electronic machine which is used to do different kinds of work. We play games, watch movies, send and receive messages, draw pictures and solve problems with the help of this machine. What was the chief component of second generation computer? It is the brain of the computer. It is commonly taught in schools for many different assignments. ROM/RAM. Instead of writing down your strategic plans on a Word processor, use free computer PPT templates to add a life and vision to those slides. In case you want to be notified about school in your locality then please register here. Some secondary parts of a computer are Printer, Scanner, Speaker and headphone. Step2: click on the save option. What is the switching device of fifth generation computer? Computer memory is broadly divided into two groups and they are: Primary memory and; Secondary memory If you have your own PowerPoint Presentations which you think can benefit others, please upload on LearnPick. Software is of two kinds:- 1. Download free computer PowerPoint templates that are fit for any presentation about IT and computing. It means the printer prints on the paper, the same work that is shown on the monitor. Download Computer Memory PPT | PDF | Presentation: Memory is an internal storage area in a computer, which is availed to store data and programs either permanently or temporarily. CBSE Result 2018, CBSE Class 10, Class 12 Results 2018 - CBSE Result 2018 - CBSE 10th and Class 12 Exam for the academic year 2017-18 will be conducted from 5th March to 13th April 2018. It helps you to give commands to the computer. Hardware The three essential parts of a computer are:- INPUT UNIT ,KEYBOARD ,MOUSE SCANNER ,LIGHTPEN ,JOYSTIC ,MAGNETIC TAPE ,MAGNETIC DISK CENTRAL PROCESSING UNIT ARITHMETIC AND LOGICAL UNIT CONTROL UNIT RAM MEMORY ROM OUTPUT UNIT ,DISPLAY MONITOR •V, VIDEO ,PRINTER ,MAG. Speed of Laser Printer is measured in which unit? a) Anytime you see the PowerPoint icon in the Content Library of your child’s Class Notebook, double click on the icon. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. System software or operating system 2. A computer works fast and does large calculations in seconds. Inspiration for your PowerPoint journey is waiting. PowerPoint is a commonly used office program that creates slide-shows for different purposes. Learn about the 2016 Weekend class here and the 2013 version here. Basic Computer (27 Slides) By: Ashish S. 7,364 views . MICROSOFT POWERPOINT 2016 Practice Exercise 2 MC-NPL Computer Lab • 1001 Powell St • Norristown, PA 19401 (610) 278-5100 x141 • mcnplcomputerlab@gmail.com • www.mc-npl.org Revised: 2/28/2018 Page 1 of 3 A keyboard has many small buttons called keys. You are pretty familiar with your TV, maybe too familiar! Please enter the OTP sent to your mobile number: Post an enquiry and get instant responses from qualified and experienced tutors. It also controls the other parts of a computer. Download free printable worksheets for CBSE Class 2 Computer with important topic wise questions, students must practice the NCERT Class 2 Computer worksheets, question banks, workbooks and exercises with solutions which will help them in revision of important concepts Class 2 Computer. 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