How Do I Change the Default Screen Resolution in Windows 7?
Contents How Do I Set My Default Screen Resolution? to Switch, Right-Click the Game or Program (On the Desktop or on theStart Menu), and Then Click Properties...
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How do I set my default screen resolution?
To switch, right-click the game or program (on the desktop or on theStart menu), and then click Properties. Click the Compatibility tab, and then select the Run in 640×480 screen resolution check box. Your display reverts to its default resolution when you close the program.
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Why can’t I change my screen resolution Windows 7?
Open Screen Resolution by clicking the Start button, clicking Control Panel, and then under Appearance and Personalization, clicking Adjust screen resolution. Click the drop-down list next to Resolution, move the slider to the resolution you want, and then click Apply.