Is there a way to automatically delete my history in Opera? Will this solve my second problem, namely, that Opera keeps record of sites I visited in the speed dial suggestions.

I don't like these suggestions and I found a way to turn them off, yet when I click add suggestion, all the websites I visited are listed there. That really annoys me.

So, how do I automatically delete history everything I close my browser and will this solve the second problem?

Thanks in advance.