"Opera" browser problem 1 of 3?

I’ve recently begun using Opera as my browser, which I basically like (skip down to the word “QUESTION” if you don’t care why and just want to get to the question), especially because it offers tabbed windows that remember the order that they were visited (Mozilla always defaults to the neighboring tab if I close one, not the one from which I created the new tab, which is usually where I would rather be, especially if its one of the Yahoo! Answers pages of recent questions asked on a category page). Also, if my computer freezes when I have several windows of several tabs each opened and I am forced to reboot, Opera allows me the option of reopening all of the windows and tabs open at the time of the crash upon reopening the browser. Also, it offers a speed dial function. But I haven’t been able to solve a few problems even with the tutorial, so my hope is that somebody here will be familiar enough with the browser to help me.