Based on the issues described, here are the most likely component types that could be causing each problem:
1. **The processing performance of the machine has severely decreased and seems to be reporting high temperatures.**
- **Response:** CPU
2. **A program has crashed, and error codes reference a memory error or leak.**
- **Response:** Primary Memory
3. **You’ve received a message that you can’t download a file due to insufficient storage.**
- **Response:** Secondary Memory
4. **Nothing occurs on the screen when moving or clicking the mouse.**
- **Response:** Peripherals
You can input these responses accordingly.