Please choose the correct ending to complete the given sentence: Computers and Electronics: [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.

Ending1: [step] A drop-down list of search terms will be displayed. [title] Look for the theme you wish to install on the screen. Ending2: [title] Click " name " on the radio button that appears in the contacts field. [step] This will bring up a list of all the personal information the user will need to know about the installed themes listed in the list. Ending3: [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. Ending4: [step] Windows 7 will scan and display themes, and personalize your blank custom windows 7 desktop desktop. [title] Highlight the theme you wish to install.

Answer format: ending1/ending2/ending3/ending4