Editing Theme (computing) (section)

===Apps===
[[Firefox]] and [[Google Chrome]] either support or supported a form of theme. Firefox (and its sibling [[Mozilla Thunderbird|Thunderbird]]) supports themes either through ''lightweight themes'' (formerly [[Personas (Firefox)|Personas]]).<ref name="moz-kb-themes">{{cite web|title=Use themes to change the look of Firefox|url=https://support.mozilla.org/en-US/kb/use-themes-change-look-of-firefox|work=Mozilla Support|publisher=[[Mozilla Foundation]]|access-date=18 March 2013}}</ref> Google Chrome version 3.0 or later allows themes to alter the appearance of the browser.<ref>{{cite web|url= http://chrome.blogspot.com/2009/10/splash-of-color-to-your-browser-artist.html |title= A splash of color to your browser: Artist Themes for Google Chrome |author=Glen Murphy |publisher=Google Chrome Blog |date= October 5, 2009 |access-date=May 13, 2010}}</ref> [[Internet Explorer 5]] and [[Internet Explorer 6|its immediate successor]] allowed the background picture of their toolbars to be customized.<ref>{{cite web|title=How to Restore the Background Bitmap on the Internet Explorer Toolbars|url=http://support.microsoft.com/kb/224457|work=Support|publisher=Microsoft|access-date=18 March 2013|date=24 January 2007}}</ref>

The most popular skins are for [[instant messaging]] [[Client (computing)|client]]s, [[Home theater PC|media center]], and [[media player software]], such as [[Trillian (instant messenger)|Trillian]] and [[Winamp]], due to the association with fun that such programs try to encourage.