partsofcomputerkeyboardingmouse-100627041056-phpapp01.ppt
- 1. Lesson 2
- 2. Getting Ready To Type 1.Use proper chair & right table height. 2. Place the fingers on the home-key position. 3. Learn to strike the keys & space bar. 4. check your typing spelling.
- 3. Keying Position 1. Fingers curved and upright over home keys 2. Wrists low, but not touching frame of keyboard 3. Forearms parallel to slant of keyboard 4. Body erect; sitting back in chair 5. Feet on floor for balance
- 6. Home Keys To begin typing place fingers on the following keys
- 11. A computer is an electronic machine that accept information for processing.
- 13. - H A R D W A R E - * Input Hardware * Processing Hardware * Output Hardware * Storage Hardware
- 14. Input Hardware are equipments used to feed data to the computer. Webcam Scanner Keyboard Mouse Joystick
- 15. Keyboard
- 16. Mouse
- 17. Joystick
- 18. Webcam
- 19. Scanner
- 20. Processing Hardware is used to retrieve, interpret and direct the execution of software instructions. (CPU) Central Processing Unit
- 21. (CPU) Central Processing Unit
- 22. Output Hardware are used to produce a Hard copy of a soft copy form. Monitor Printer Speaker
- 23. Monitor
- 24. Printer
- 25. Speaker
- 26. Storage Hardware are devices that are connected to the computer system which are used to save data or information. CD diskette Hard Disk Multimedia Card
- 27. CD
- 28. diskette
- 29. Hard Disk
- 30. Multimedia Card
- 31. How does a Computer System Work? ? ? ?
- 33. - Soft Ware - term used to describe the instructions that tells the hardware how to perform a task.
- 34. - people - the one who perform or operate the Computer System.
- 35. - Procedure - is the instruction for the computer created by the people.
- 36. - Data - - are the facts, figures and concept of instruction. - these can be in the form of letters, numbers, pictures, sounds and symbols..
- 38. Mouse – an input device use to point to an item on the screen & click on it to select & execute the command. Types of Mouse 1. Two button Mouse 4. Optical Mouse 2. Three button Mouse 5. Wireless Mouse 3. Trackball Mouse
- 42. Practice your mouse skills This is the way you hold the mouse when you’re at the computer. If you hold the mouse with a left hand. If you hold the mouse with a right hand.
- 43. Learning to use the Mouse One Click - means to press and release the mouse button. One click selects an icon or function. Double Click - means press twice and release the mouse button. Do not move the mouse between clicks.
- 44. Right click - means to press and release the mouse button on the right. Designed to show menus, right clicking gives you access to settings and information. Dragging - You can "drag" many things on your computer. Point to an item, press and hold down the left mouse button. Move the mouse pointer to a new location & release the mouse button.