This document defines various computer software programs and applications including word processing, spreadsheets, databases, and utilities. It also describes different input and output devices such as keyboards, mice, monitors, and printers. Finally, it provides tips for proper care of computers, disks, CDs, and printers to avoid damage and maximize the lifespan of equipment.

1. BCT Section 1.3 & 1.4 Terms
Input & Output Devices,
Software & Computer Care
1. Word Processing Program that allows you to create, edit and print
documents.
2. Spreadsheet Numbered rows and lettered columns.
3. Database Lets you set up an electronic filing systems.
4. Utility Helps perform housekeeping chores.
5. Application Software Program that works with OS software to help you use
the computer to do certain tasks.
6. System Software Groups of programs that coordinate and control the
resources and operations of a computer.
7. Integrated Software Combines 7 software applications into one program.
8. Desktop Publishing Uses pictures and words to give the ability to create
documents.
9. Communications Works with modems or other network hardware to
connect you to other computers.
10. Multimedia Combines text, audio, animation, and video.
11. Input Devices Hardware that allows you to communicate with the
computer.
12. Output Devices Hardware that allows the computer to communicate
with the user.
13. Magnetic Storage Devices As the disk rotates in the computer, an
electromagnetic read/write head stores or
retrieves data in circles called tracks.
14. Hard Disk Drive Used to store data in the computer.
15. Floppy Disk Flat circles of iron oxide-coated plastic enclosed
in a hard plastic case.
16. Zip Disk Capable of storing tremendous amounts of
information.
17. Magnetic Tape Drives Used to make backup copies for large volumes of data.

2. 18. Optical Discs Uses laser technology to read and write data.
19. CD-ROM Can store up to 800 MB.
20. DVD Size of regular CD and DVD and played in a regular
CD or DVD player.
21. Operating System Provides interference between users or application
programs and the computer hardware.
22. Graphical User Interface Graphical symbols represent files and other objects.
23. Proper Computer Care Keep any type of food or drink away from the
computer.
-avoid dusty locations.
-keep magnets away.
-DON’T BLOCK VENTS ON CPU.
24. Proper Diskette Care Don’t remove disk while drive is running or light is on.
-keep disk in cover that is in a clean, cool, and dry
place.
-avoid hot and cold locations.
25. Proper CD ROM Care Avoid touching backside of the CD to avoid scratches.
-Make backup copies of files.
-Insert into CD ROM Drive properly facing up.
26. Proper Printer Care Avoid cold, hot, and dusty places.
-NEVER pull paper out while in motion.
27. How to Maintain your Start a log of information on your system.
Computer System
28. Ergonomics The science of designing equipment for a comfortable
and safe environment.