SOLVED pop ups

[cobra1]

Hi, I get that say the keep my computer free of errors ,clean up and keep my computer running fast all the time for so much a month or a year, are the worth have or just scam?

 

[Core]

Scam, if it happens while you're browsing the web.

An infection, if it happens randomly on your desktop.

 

[cobra1]

I happened when I reloaded internet explorer.I uninstalled them