List three reasons you might use hwinfo when troubleshooting and upgrading a computer

Solution:

three reasons you might use hwinfo when troubleshooting and upgrading a computer are as follows:

1) If we want to identify a hardware component with out opening the case.

2. if we want identify Features of a motherboard, video card, or processor.

3. establish benchmarks for the components in

answer; i believe the correct answer is layers;