Your Lenevo may infected with Superfish adware

If you are using Lenevo then you may have some problem with extra ads in your browsers. This is due to the preinstalled software named Bigfish.

Yes, the Chinese company Lenevo preloading some consumer PC models with a software called Superfish Visual Discovery. In short the software trcks you search preference, even on the secure site and place additional ad on that. You can check this on LastPass. They have made to fight this problem.

Thank God you can uninstall it.

Go to your control panel and click on the program> Uninsrall a program.

Now find any software with named Bigfish uninstall that.

Wait. This is not yet end. Now Go to start button and search for sertmgr.msc .

Now click on Trusted Root Certificate Authorities followed by certificate and delete anything you find related to Superfish Inc.

That's it. Now you are free from the unwanted ads generated by your pc.