Step 1: Understanding the Concept:
Computer maintenance involves removing unnecessary data to free up storage space and improve processing speed.
Step 3: Detailed Explanation:
- System files are critical for the OS to run; deleting them causes crashes.
- Software Applications are programs the user needs.
- Important documents are user data that must be preserved.
- Temporary files are created by programs to hold data temporarily while they are running. Once the task is done, these files are often left behind, cluttering the drive. Removing them is safe and improves performance.
Step 4: Final Answer:
Temporary files are typically removed during routine cleanup.