I often have a ton of tabs open, which slows down my browser and makes it difficult to be effective in my research. One Tab is THE BEST. When I have a bunch of tabs open that I want to save but don't want to bookmark, I just hit one tab. All of my open tabs are now in a list. Easy to search. You can easily reopen one or all of the tabs, delete one or more tabs. Makes my life so much easier.