I find those cookie things quite sinister. If I've been looking at, say, winter cardigans online, a load of adverts for woollies appear in one corner of my screen from various clothing outlets. My husband is very techno-savvy and gets rid of them for me. (I think he's worried I'll be tempted to buy some.)

Worse are the spam e mails. I'm always having 'hot' ladies offering to 'play' with me!!