Computers have become essential parts of modern technology and can perform calculations, store and retrieve information, and communicate with other computers. Hardware refers to the physical components of a computer like input devices, output devices, storage, and microprocessors. Common computer input devices include keyboards, mice, trackballs, touchpads, and webcams, while output devices include monitors, printers, speakers, faxes, and plotters. Software programs direct the computer on what tasks to perform. Operating systems like Windows manage basic functions and allow interaction with software, hardware, and files.

1. COMPUTERS

3. Computers can do calculations,store and and find information and communicate with other computers.

6. Mouse.

7. Trackball.

8. Touch pad.

9. Webcam.

10. etc.

12. Printer.

13. Speakers.

14. Fax.

15. Plotters.

16. Modem.

19. Windows 2000.

20. Windows XP.

22. Website: A website is information in words and pictures provided on electronic pages that are accesible over the Internet.

23. E-mail: E-mail is a common way of passing information from one computer to another via the Internet.

24. File: A file is a collection of information that a computer uses.

25. Realizado por: Jorge Carlos Navas. & Beatriz Morales. 3ºB