How does cache affect the speed of my computer?

How does cache affect the speed of my computer?

Ali Nasri (Computer Specialist, Mac 911 Inc.) gives expert video advice on: How does cache affect the speed of my computer? and more...

The cache will improve the speed of your computer because the computer will not have to find that information that you've already accessed before. It can go to its hard drive for a software cache or it can go to a memory chip to pull that information up.