Across
- 3. specialized programs designed to make computing easier
- 4. file organized in tracks and sector
- 6. identifies and eliminates non essential files
- 9. collection of programs that handle technical tasks
- 10. recognizes and correct problems
Down
- 1. control how enter data and instruction and how information displayed on screen
- 2. saves any open document and running programs or apps to internal hard drive
- 5. saves any open document and running programs apps to RAM
- 7. multitasking UNIX-based operating system
- 8. small program that tells the OS how to communicate with specific device