Challenging puzzle for experienced crossword solvers
Digital Toolbox: Essential Computer Tools
Moderate difficulty suitable for most players
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Across
- 1. Software used to navigate the internet
- 2. Security system that blocks unauthorized network access
- 3. Physical parts of a computer system
- 5. Malicious software spreading through files or networks
- 8. Transform data to hide its meaning for security
- 11. Update to fix bugs or security vulnerabilities
- 12. Software that controls hardware devices
- 15. Sending data from local to remote system
- 16. Computer providing resources to other computers
Down
- 4. Number system used internally by almost all computers
- 6. Grid-based software to manage data and calculations
- 7. Permanent software programmed into read-only memory
- 9. Copy of data to prevent loss
- 10. Programs that run on computers, unlike hardware
- 13. Network addressing system for websites
- 14. Additional software component that adds features
- 17. Device that directs data traffic between networks
- 18. Temporary storage area for quick data access
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