Adware, Pop-ups and more

[Spike.]

I am looking for another alternative.

[Martijn]

I am looking for another alternative.

Unfortunately this kind of software is hard to remove. I had this multiple times at customer's cmomputers, and simply couldn't remove it since it was everywhere in the system.
As I said, I recommend you to reinstall, backup important files, and install a proper virusscanner before using the system.