HOW CAN I RESTORE MY MOZILA VERSION WITH PLAY VIDEO BOOKMARK
i have been using Mozilla Firefox having a tab named play videos for watching youtube videos(which did not take any downloading time and i could forward that video at any time and it was in low quality video) in my another computer but now it is out of order and i have to use another computer. i want to to have that type of mozila firefox containing alot of tabs(whatever it is called) it was containing f.m radio even. please help me and solve my problem soon. i want to save my time.
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This probably is a feature of an add-on. Do you know which one it is?
You also can check for updates for your extensions here (this checks for the ones installed from addons.mozilla.org, ones that are part of programs you installed outside of Firefox may need to be updated from their sources):
orange Firefox button (or Tools menu) > Add-ons > Extensions category
Click the "gear" icon, then "Check for Updates"
Also, do you notice any extensions disabled (at the bottom of the list) that might have been creating the missing tabs?