How to change the screen resolution?

To change the screen resolution, follow these steps:

For Windows:

• Right-click on the desktop and select Display settings.
• Under Display, you'll see a slider for Screen resolution. Move the slider to the desired resolution, and click Apply.
• If the resolution you want is not available, click Advanced display settings and then click List all modes. Select the desired resolution from the list and click Apply.

For Mac:

• Click the Apple menu button in the top-left corner of the screen.
• Click System Preferences.
• Click Displays.
• Click the Scaled option.
• Select the resolution you want to use.