Across
- 1. Or ScanDisk - A Windows tool used to scan and repair hard drive errors.
- 3. The tool that deletes temporary and unnecessary files to free up disk space.
- 7. An audio input device used for speech recognition or recording.
- 8. ______ Drive - a storage device that uses lasers to read/write data on discs.
- 10. _______ Checker (SFC) - a command-line tool that replaces corrupted system files.
- 11. A tool used to retrieve parts from tight spaces.
- 13. The display device of a computer that shows visual output.
- 15. ______Screwdriver - a hand tool used to tighten or loosen slotted screws.
- 16. Random ______Memory - memory that is volatile and loses data when power is turned off.
- 20. The connector used specifically for Ethernet networking.
- 22. ________Mat – a mat used as a grounded surface to avoid electrostatic buildup.
- 24. _______ Pliers - a tool used to grip and hold small parts.
- 30. The set of instructions that guides computer hardware to function.
- 31. A software that protects a computer from viruses.
- 34. A circuit card that allows the computer to use peripherals it normally cannot.
- 35. A technician’s handwritten or digital log containing troubleshooting steps and outcomes.
- 36. A pointing device that uses a ball or optical sensor to move a cursor.
- 38. A process/tool used to prepare a hard drive for storing information.
- 39. _____Software helps users perform tasks like word processing or graphic editing.
- 40. ____Software supports the execution of application programs and manages hardware.
- 42. People involved in computer operations such as administrators and users
- 43. _____Bus A data pathway between computer hardware components inside or outside the computer.
- 44. ________ Reference Tools - online sources such as FAQs and manuals used for troubleshooting.
- 45. A tool used to strip and cut wires.
Down
- 2. Or HDD - the permanent magnetic storage device inside a computer used to store data and the OS.
- 4. ________Storage - the computer’s working storage space that uses RAM chips.
- 5. The port commonly used for monitors and has 15 pins.
- 6. Read ____ Memory - memory that is non-volatile and retains data even without power.
- 9. A device used to bundle cables neatly in and around a computer.
- 12. Software that removes unwanted spyware programs.
- 14. A screen-based device that accepts input through touch.
- 17. The main part of the microcomputer that contains the motherboard, CPU, memory, and other components.
- 18. The main circuit board of a computer that holds all circuits and components.
- 19. _______ Reader - An input device that reads bar patterns on labels.
- 21. A universal high-speed port used for modern peripherals such as flash drives and printers.
- 23. _______Wrist Strap – a tool worn to prevent electro-static discharge when repairing computers.
- 25. ______Unit (PSU)- the device that converts AC to DC power for computer components.
- 26. _______Air - a tool used to blow away dust from computer components without contact.
- 27. The port used for wired network connections using RJ45 connectors.
- 28. _________-based glass cleaner - chemical that must NOT be used on LCD screens
- 29. The essential cable that connects the computer to the main power source.
- 32. Central _______ Unit (CPU)- the “brain” of the computer
- 33. Disk _________ or Defrag - a Windows tool that optimizes the arrangement of files on a hard drive.
- 37. A tool used to test the integrity of circuits and electrical quality.
- 41. Computer Hardware _______The act of supporting and maintaining computer hardware, including diagnosing, repairing and upgrading.