I have 5 tabs that point to sites that I use for my job. These tabs sometimes disappear after Firefox upgrades, but sometimes they disappear after rebooting my PC or shutting the browser and reopening it. Please tell me how to keep this from happening or how to best recover my tabs when they disappear. I have been a Firefox user since the "beginning" and really don't want to switch browsers. Also I contribute to Mozilla every month amounting to about 60 dollars a year, so I am a believer, but losing and having to recreate these tabs is really a hassle and slows my productivity. Thank you for your help. Jane Pickens Waukegan, Illinois Cell [removed phone# from public support forum]