TabDiscover.com is a website that displays popup ads related to your searches. You can remove TabDiscover.com and get rid of the popups using SpyNoMore.
taken-search.net search re-directions are a result of a dangerous ZeroAccess Rootkit infection. taken-search.net search redirects can also be the result of a Google Search Redirection Virus infection. If your Google, Yahoo or Bing search results are being redirected to taken-search.net, you can scan your computer with SpyNoMore to remove the infection.