On my internet I have ntlworld.com as my homepage and this is fine I wlaways just type whatever I'm looking for in the addr bar above the page i.e. mumsnet then it brings a list up of all the mumsnet sites this one being at the top - however since friday when I enter mumsnet for example in this bar it comes up 'quickbrowser' and says cannot find what I am looking for - this is not the brower I usually use - how do I get rid of it - if I try to get rid of it as the page suggests I get spy doctor messages saying there is a risk - I ahveno idea who to call - HELP please