You will learn about the different methods, relating to both hardware and software, which are used to troubleshoot and maintain computer systems.
Part A
To avoid computer hardware malfunction, you need to keep the hardware components clean and well maintained. Conduct online research on
how to clean and maintain the following devices.
• mouse
• keyboard
• optical drives
• computer display
• printers
You can now use the information you learned and perform the maintenance activities on your computer system. Observe your system's
performance before and after the maintenance. Write about any differences or improvements.