Unit 3: Input devicesTask 61. Joystick use for move the cursor rapidly 2. Lightpen use for draw pictures on to a computer screen 3. Scanner use for copy documents 4. digital camera use for produce photos without film 5. mouse use for select form a menu 6. keyboard use for input text 7. microphone use for input sound Task 9Digital cameras don't use film. You take pictures on to solid state memory. Than you input them to a memory card. You can copy and improve the pictures in your PC. Than you can print them, add them to your webpage , or presentation them in the screen. Digital cameras are more expensive than file cameras but the cost for each pictures is lawer because there is no film. It's also easy to talk the pictures. Film cameras are cheaper but each pictures cost a lot because there are expensive cost.The quality of film cameras pictures is much cheaper b> than digital cameras but you have to save the pictures to transfer images to a PC. | _ HOME
MY CV CHAT ROOM PROGRAM ANTIVIRUS GRAPHICS DESIGN PROGRAMING OPERATING SYSTEM SYSTEM TOOL PHOTOS GOOGLE PHOTOS MORE.... GAME ACTION GAME ADVENTURE GAME ENGLISH FOR COMPUTING UNIT 1 UNIT 2 UNIT 3 UNIT 4 UNIT 5 UNIT 6 UNIT 7 UNIT 8 UNIT 9 UNIT 10 UNIT 11 UNIT 12 UNIT 13 UNIT 14 UNIT 15 UNIT 16 UNIT 17 UNIT 18 UNIT 19 UNIT 20 UNIT 21 UNIT 22 UNIT 23 UNIT 24 UNIT 25 UNIT 26 MUSIC M PRODUCTION SD PRODUCTION TOWN PRODUCTION ROCK PRODUCTION BIG MAN PRODUCTION RHM PRODUCTION VIDEOS YOUTUBE M PRODUCTION SD PRODUCTION TOWN PRODUCTION BIG MAN PRODUCTION RHM PRODUCTION |