Websites may use scripts to do many different things. For example, if you see a website with a clock and date showing then that website has used a script to run that clock and date. Scripts websites are websites that have a list of scripts on them that you can download to use on your website. Scripts can be purchased from a scripts website. When using a script on your website you will need to know what each script does within the website. An example of this would be if you want to display a video on your website, you will need to find a script for that in order for you to display the video on your website.