Microcosm New Tab is a deceptive extension which is promoted as a helpful program that improve your browsing. The extension is advertised on microcosmtab.com where user are guided to add it to their chrome browser. The developer of this program designed it to substitute the homepage and default new page on the Google chrome. Beside that it also claim to provide some interesting features such as adding animation in your browser, get weather update of your location etc. Such features may appear interesting and that is the reason many user take it as legitimate program. But user’s should not take the chance because software experts consider it as a potentially unwanted program. The one and only motive of its developer is to generate income on the expenses of targeted user’s. You must eliminate it from your system otherwise it will ruin your browsing.