[header] How to install themes for windows 7 [title] Click on " start " and select " control panel. [step] The control panel window will display on-screen. [title] Type " personalization " into the search bar of control panel, and select the option when it becomes available. 
[title] Click on any one of the follow theme types. [step] After selecting your preferred theme type, you can customize your theme even further by selecting a background, window color, sound theme, and screensaver.