Know about Fast-Search
Fast-Search is an adware. This plugin claims to enhance users' browsing experience by allowing them to browse the page in a better way. However the ads it brings are quite annoying.
Users see pop-ups, banners and other kinds of advertisements on their Internet Explorer, Mozilla Firefox and Google Chrome. The ads are trying to promote some products and services which are not helpful to users. It is obvious that Fast-Search generates pay-per-click revenue, the more visitor the ads attract, the more the developers earn.
To achieve its goal, the plugin may spy on your daily browsing track. Your personal information like recent search terms and the site you visited can be recorded and made used of for commercial purpose. Fox example, if you recently browse some sites about "Sneakers", related ads will be displayed on your browsers. Sometimes it can cause embarrassments. If you don't let others know what you had searched for, you should remove the plugin in time.