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Deeksha ppt

Various aspect of Computer

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Deeksha ppt

  1. 1. Computer Hardware and Types Submitted by: Deeksha Saxena MBA (TTM) Center For Tourism Management
  2. 2. Computer Hardware And Types  Basically Computer is an machine in which we enter data as input to get processed data as output so that we might save it as information. So I provides us complete relevant data timely with good accuracy.
  3. 3. Computer Organization  Computers go through the five main key elements for computing. These are  Hardware  Software  Data  People  Procedure
  4. 4. Hardware  Hardware is a physical parts of computer, which can be touch. Like as  Keyboard  Mouse  Printer  Scanner  CPU  Monitor http://3.bp.blogspot.com/_6WfQO16ND5I/TLFp9gwfQ-I/AAAAAAAAABY/P2MJxa4UDEk/s1600/Computer+Hardware.gif
  5. 5. Computer Hardware http://i.infopls.com/images/comphardware1.jpg
  6. 6. Monitor  Monitor is most widely used display unit.  Monitor is the display screen of a desktop which makes us visible all the work/task which will be done by others https://www.quietpc.com/images/products/zm-m215w-front-large.jpg
  7. 7. Keyboard  Keyboard is the most widely used input devices.  It contains all the letters of the alphabet, numbers and some special symbols. https://upload.wikimedia.org/wikipedia/commons/6/6b/Keyboard-Dvorak-norwegian.JPG
  8. 8. Mouse  It is a device that is used that is used to control the computer.  When the mouse is moved on a pad,the cursor moves on the screen. http://core0.staticworld.net/images/article/2013/05/microsoft_sculpt_mobile_mouse_left_2013-100038808- orig.jpg
  9. 9. Central Processing Unit(CPU)  It is composed of silicon and contains millions of transistors for e.g dual core.  Processing device means calculation comparisons and decisions. http://4.bp.blogspot.com/-veZl60QyF44/ULHSsxPgzpI/AAAAAAAAAJo/j_LTNM- BILk/s1600/CPU.jpg
  10. 10. Printer  A printer is an output device that prints text documents,images,spread sheets etc. as hard copy.  Printers quality is measured in dot per inch(DPI). http://brain- images.cdn.dixons.com/0/3/07317030/l_07317030_006.jpg
  11. 11. Scanner  Scanners are used to enter information directly in to the computers memory.  The scanner converts any type of printed or written information including photographs in to digital pulses. http://badgepros.com/wp-content/uploads/2012/10/ID-150-angle-right-with-ID.jpg
  12. 12. Reference Courses On Computer Concepts Edition-May 2015 Writer-A kumar P Mishra Publication-T Balaji Publication
  13. 13. Thank You…...