Things You'll Need:
- Monitor
- Computer
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Step 1
Click "Start."
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Step 2
Click "Control Panel."
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Step 3
Click "Appearance and Personalization."
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Step 4
Click "Personalization."
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Step 5
Click "Display Settings."
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Step 6
Move the slider under Resolution. The resolution changes as you move the slider.
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Step 7
Click "Apply."








