I left my laptop in the repair shop and they installed AVG on it for me. I ran a full scan and it picked up all the spyware cookies I'd taken it in for originally. But as soon as I open a page on mumsnet or any other site, there are five of them that come straight back. I run the scan again, it identifies these 5 cookie and heals them and then I go back on mumsnet and they come straight back.
Please, how can I get rid of them properly? Will I have to take the laptop back to the repair shop?