Maybe a little off topic, but type About:About in any version of FireFox and you get lots of About's View attachment 28799 Check out About:Telemetry and see what information FireFox is collecting about you and your computer setup.
Guys, in some of my friends' systems, when I click 'Show All Downloads' option, downloads page is opening as a tab with the address aboutownloads. I've noticed since FF v28.0 onwards. But, in my laptop, it's opening as a separate window. I'm running v29.0.1 Any idea, how to change it to open as tab only.? Thanks in advance for the reply