Strong competition is good for the consumer. In the heavily fought browser wars, Firefox 4 has been closing the gap with current industry leader Internet Explorer, partially since the new and improved IE 9 is incompatible with Windows XP while Firefox 4 will run on almost all platforms. Also in the race for browser supremacy is Google, which recently released version 12 of its popular Chrome browser. Chrome has developed a large and loyal following, and many have sworn off (and swear at) Internet Explorer, and to a lesser extent, Firefox.