The answer to this is B. The CPU speed is important because this will help determine how fast various actions can be done with the computer. Can you imagine opening your computer and not being able to do anything because it does not work the way that it should? There are various components that can affect the CPU’s overall speed.
For example, the processor will make sure that all of the actions are processed well. The video card will be able to show the images that are needed so you will know what you are using the CPU for. These different components are all important in determining the overall CPU speed.