Across
- 3. the cause of a computer problem (8 letters)
- 4. a system function at its best (8 letters)
- 7. dust and debris from hardware (7 letters)
- 9. components like the CPU and RAM (8 letters)
- 11. fragmented pieces of data on a hard drive (10 letters)
- 12. equipment connected to a computer (11 letters)
- 13. old hardware with newer versions (7 letters)
Down
- 1. program that protects against viruses (10 letters)
- 2. and instructions that run on a computer (7 letters)
- 5. software to the latest version (6 letters)
- 6. a system from unauthorized access (7 letters)
- 7. unwanted files and programs (8 letters)
- 8. of interconnected computers (7 letters)
- 10. scheduled backing up of data (6 letters)