To restore a closed tab, try hitting control/shift/t together. It SHOULD restore your closed tab(s). If you close a few, you might be able to restore a few, depending on your computer settings. Sometimes I close something, and just as it is closing, I realize that I wasn't finished with it, or forgot to save something, etc.
IF this does not work for you, you can install an add-on to Firefox, my favorite browser. It is called Tab Mix Plus. Right now it is free, but there is a "suggested contribution", so eventually it is going to cost us. Anyway, recently I posted a mini tutorial to opening tabs. Now you can restore them. I hope this helps someone. Look below for the Firefox add-on Tab Mix Plus for those interested.
All browsers have a Closed Tab Restore option, you just need to know where to find it.
If using Firefox you only need to go to History, scroll down to Recently Closed Tabs or Recently Closed Windows.
If Using Internet Explorer click on the NEW TAB button, when the page opens it will display REOPEN CLOSED TABS on the top left of the page, click on the link and the page links will all appear underneath the question.
If using Opera you will see a little rubbish bin on the right side of the Tabs bar, just click on the bin and it will show all the tabs you have closed.
They also have a RESTORE PREVIOUS SESSION option.
Opera does it automatically,
Firefox you choose History: then Restore Previous Session
and IE you choose TOOLS, Reopen Last Browsing Session
Please don't pay for addon's, or install any addon's that aren't absolutely necessary because they will slow down your browser.
Hugs n roses, Meganne
You don't restore tabs THROUGH history, the restore tabs option is simply ACCESSED via the History HEADING on the menu bar. They could just as easily have situated it under the Tools or Edit or View headings, but they didn't.
I suppose they thought people would more easily think of it as history.
If your pc crashes while you are using Firefox it SHOULD restore using the Restore Previous SESSION not the Recently Closed Tabs.
These options have only been available in the most recent version of Firefox, prior to that you had to set it up (to restore your previous session) through Options, then it would do it automatically, sometimes with disastrous results if you had stumbled onto a bad site, because it would keep restoring it every time you re-opened Firefox.
Keyboard short-cuts are the most difficult things for us oldies to remember, because there are so many of them and if someone were to forget what the keys were and started selecting different key combinations, trying to remember, they could find themselves in all sorts of trouble.
As a Microsoft Sales Partner and telephone support, I was told that it is always best to show people where the command resides, it is far safer to open the menus if the memory fails.
Where computers are concerned, "A LITTLE knowledge is a dangerous thing."
With the best of intentions, Meganne
I have used firefox for ages now, and with the exception of a couple of sites, Eddies for example which I have to go back to explorer for, it is great, and doesn't give me any of the headaches the other browsers I've used did.