I made a mistake and installed some weird adware. It is called SalePlus, basically its an extension in chrome plugs its own ads on some webpages. I uninstalled it via the control panel, found most of the files and deleted them manually, but its always in the extensions when I reopen an new window.
I was looking for a a free video editor and downloaded it by the way.
I was looking for a a free video editor and downloaded it by the way.