Actually it is a very different experience at home, I realise over the weekend.  My default browser here is Mozilla and I very rarely have any problems with it at all.  It also obligingly updates itself every now and then, improving my flash player and speed of access considerably.  However, if I log on to Internet Explorer, I have to wait for ages, annoying messages about things appear which never go away, and the flash player crashes after a few minutes.  So I avoid IE like the plague at home.  The difference is that our version of Mozilla at home is up to date and supported, and I miss that at work.