I was just testing the picture quality of photos you can download from free flickr accounts (it's rubbish!) using nero photosnap viewer..except when I moved the 'rolly thing' on the mouse it moved to loads of other images off the internet - some of them I'd seen before, such as one of my favourites on flickr, the casualty webpage viewer and some butterfly wings off a google image search, but a lot of them I don't remember ever having seen before! What's going on? Have these somehow been downloaded to my computer - I know I haven't manually downloaded any of them apart from the one I tried off my flickr account, now I'm worrying that my computer is downloading images off the internet without me knowing!!
If anyone has a clue what it is, please could you tell me how to stop it? Thankyou!!