I always wanted to do like I can easily do with firefox and save the session I currently have open on my browser. That means saving all the tabs and reopen them next time I feel like.
I solved that problem just now: On internet explorer, close the window and next time you open and would like to go back to the previous session, simply do 'tools' -> 'Reopen Last Browsing Session' and, guess what? It does just that!!
What about if you don't want to open your last session? but still want to save it?hum... still working on that one!