Razor Web is an ad-supported program which is designed by cyber criminals to show pop-up ads to target browsers containing Mozillar Firefox, Google Chrome, Internet Explorer and so on. As soon as it gets the chance to compromise your browsers, it will soon change your browser settings and replace your homepage. Your searching results will be flooded with countless Razor Web popups. Although you have close them, they will come back again as you open your browsers. Thereupon, what you need to do is to find ways to get rid of this adware as early as possible.