Adware.EoRezo, which is often called Tuto4PC, is a family of software bundlers that typically offers something useful for free and then makes money by bundling it with adware.
Adware.EoRezo typically shows advertisements related to, but not originating from, the websites you are visiting.
Adware.EoRezo bundles adware with free tutorials or software.
Malwarebytes blocks Adware.EoRezo by using real-time protection.
Malwarebytes can detect and remove Adware.EoRezo without further user interaction.
Your intro to everything relating to cyberthreats, and how to stop them.