Cookies are like the gunk in your roof gutters: you can’t see them, but they’re there, clogging everything up and keeping your computer from running fluidly. The same goes for download history.
A free program called CCleaner helps you sort out the cookies and archives you don’t really need. When you download the app, you can focus on a specific browser that you would like to clean up. CCleaner analyzes its backlog of information and lists the data that seems unnecessary.