How do you get firefox 4 to save tabs and windows and restore them? Don't say set preferences to open them on startup or use restore previous session under history; those do not work. Or is it no longer possible to save windows and tabs?

Question

Question
How do you get firefox 4 to save tabs and windows and restore them? Don't say set preferences to open them on startup or use restore previous session under history; those do not work. Or is it no longer possible to save windows and tabs?

Answer 1

'''IT'S A EASY AS IT SHOULD BE.'''
This is essentially paulbruster's answer, but I've added the steps some might assume, but which aren't so obvious to those of us who are new at this, like me.
This solution might ''appear'' to be long and complicated, but after you follow the directions once, you'll find it's quick, clean, and simple. Almost like they designed it this way.
# If you haven't already, open a bunch of tabs on a few different subjects.
# Click the List All Tabs button on the right side of the tab strip.
# Select Tab Groups.
# Create a few groups as described [http://support.mozilla.com/en-US/kb/what-are-tab-groups#w_how-do-i-create-a-tab-group here] , i.e. just drag them out of the main thumbnail group into the new groups they create.
# Now click on any thumbnail in any new group, but not the original big default group you may have left some tabs in.
#A regular Firefox window will open, but'' only the tabs in that group will be visible.'' You also now have the Tab Groups button in the tab strip.
# Right click on any tab, and there it is: Bookmark All Tabs. Click on it in the list of options. Or you can hit Ctrl+Shift+D instead and go straight to the dialogue box from the tab without any clicks. But don't go looking for this familiar option anywhere else, 'cause it's not there.
# Now pick an existing folder or create a new one just like you would have before and '''shlpam!''' there they are. New folders are supposed to end up in the Unsorted category all the way at the very bottom, but for some reason mine show up at the bottom of my last sorted category.
# DO NOT CLICK THE UPPER-RIGHTMOST X to close this group of tabs. This will close ALL of your tabs in all groups, currently visible or not. At least it asks if you're sure first. Instead, click your new Tab Groups button to return to the Boxes 'O Thumbnails window, and click the X in the group box you just bookmarked.
# Click on another thumbnail to repeat the process with another group, or click on a thumbnail in the big default box to return to the original FF window. You can also click the Tab Groups button at the upper right, or Ctrl+Shift+E, which will also get you ''into'' the Boxes 'O Nails window ''from'' FF.
# So now when you reopen FF after shutdown, simply select your folder from your Bookmarks and Open All in Tabs. '''Just like paulbruster said. '''