What operating system do you use and why? Same with your web browser? I combined these topics because I didn't see much of a difference to make a new topic. I dual boot, so I have Windows 7 and Ubuntu 10.10. I have Windows 7 for my gaming and streaming needs. I stream to my Touch the videos on my computer, so I basically have a Touch with limitless hard drive space. I use Ubuntu as my main OS and it is a distribution of Linux. I like free open source software and I want my OS to be the same. I had Arch Linux for a while, but some things weren't working as well and the inner geek in me didn't feel like messing with it. I went back to Ubuntu. On the ChromeBook from Google, I have Chrome OS installed. It's virtually just the Chrome web browser as the operating system. Not much more to explain. Right now you can't get Chrome OS computers commercially, but I was lucky and was shipped one from Google. I use Google Chrome as my web browser. It's fast and it syncs all of my settings with my Google account, so all of my bookmarks are on all of my OSs. I have Firefox 4 beta as a back up, but I don't like it as much as Chrome. I do like where they're going with Firefox though. So how about you guys? What OS and browser do you use?