The term 'WEB SPOTS' can be broken down into two crossword solutions: ADS (3 letters) and WEB (4 letters). ADS stands for 'Advertising Display System', which is a type of online advertising that uses graphical images to promote products or services. WEB stands for 'World Wide WEB', which is an interconnected network of computers that allows users to access information from around the world. Together, these two terms refer to the use of online advertising and the World Wide WEB to promote products and services.