How to Find the Resolution of Your Monitor

How to view or change the screen resolution of a monitor

Updated: 10/11/2021 by Computer Hope

Whether it's out of curiosity, to improve video performance, or another reason, you may want to view or change a screen's resolution. To proceed, select your operating system from the list below and follow the instructions.

• Windows 10
• Windows Vista, 7, and 8
• Microsoft Windows 95, 98, ME, 2000, and XP
• macOS
• Chrome OS on a Chromebook

How to view or change display resolution in Windows 10

1. Press the Windows key, type Settings, then press Enter.
2. In the Settings window, click the System option.
3. On the left side of the Settings window, under the System section, make sure Display is selected.

3. In the Scale and layout section, the current screen dimensions are listed under Resolution.

4. To change the monitor resolution, click the down arrow on the right side of the Display resolution box and select an option from the drop-down menu.

In the drop-down menu, the resolution with (Recommended) next to it is your monitor's native resolution.

The dimensions at the top of the menu indicate the highest resolution your monitor can display.

Note

If you have more than one monitor connected to your computer, each monitor is shown next to the "Detect" and "Identify" buttons.

Note

As you increase the resolution, the overall picture gets smaller. However, the image quality improves because there are more pixels shown on the screen. For example, a resolution of 1920 x 1080 appears much larger and has a poorer image quality than a resolution of 3840 x 2160 on a 4K monitor.

Tip

You can also change the orientation of the screen display or return to the normal setting by clicking the Display orientation drop-down menu and selecting Landscape or Portrait.

How to view or change display resolution in Windows Vista, 7, and 8

1. In Windows Vista and Windows 7, open the Control Panel and click the Adjust Screen Resolution option under the Appearance and Personalization heading.

   In Windows 8, right-click an empty area on the desktop and select Screen Resolution in the pop-up menu.

2. In the Screen Resolution window that appears, the current display resolution is shown in the box next to Resolution.

3. To change the monitor resolution, click the down arrow on the right side of the Resolution box, and move the slider up or down to increase or decrease the screen resolution.

The dimensions at the top of the slider indicate the highest resolution your monitor can display.

Note

If you have more than one monitor connected to your computer, each monitor is shown next to the "Detect" and "Identify" buttons.

Note

As you increase the resolution, the overall picture gets smaller. However, the image quality improves because there are more pixels shown on the screen. A resolution of 1920 x 1080 appears much larger and has poorer image quality than a resolution of 3840 x 2160.

Tip

You can also change the orientation of the screen display or return to the normal setting by clicking the Orientation drop-down menu and selecting Landscape or Portrait.

How to set the video resolution in Windows 95, 98, ME, 2000, and XP

1. Open the Control Panel.
2. Double-click Display.
3. Click the Settings tab.

4. Under the Screen area section, the dimensions under the slider indicate the current screen resolution.
5. To change the display resolution, move the slider left or right, click Apply, and then OK.

Note

Moving the slider to the far right displays the monitor's maximum resolution.

How to view or change the display resolution in macOS

To find out or change the resolution of your screen on an iMac or MacBook, follow the steps below.

1. In the menu bar, click the Apple icon to open the Apple menu.
2. In the Apple menu, click System preferences.

3. In the System Preferences menu, select Displays.

4. In the next window, make sure that the Display tab is selected at the top. Then, hold option and click the button next to Scaled.

5. The number highlighted in blue when you first expand the Scaled menu is the screen's current resolution. In this example, it's 1080p. The largest dimensions on the list are the monitor's native resolution.
6. You may change the display resolution by clicking one of the options in the Scaled drop-down menu.

Tip

You can also change the orientation of the screen display or return to the normal setting by clicking the Rotation drop-down menu and selecting the desired option.

How to view or change the display resolution in Chrome OS

To view or change the resolution of your screen in Chrome OS on a Chromebook, follow the steps below.

1. At the bottom-right corner of the Chromebook screen, click the rectangular box with the time, Wi-Fi icon, and battery icon.
2. In the small menu window that appears, click the Settings option.
3. In the Search Settings text field, type display and click the Displays entry under the Devices heading.
4. For the Resolution setting, on the far-right, move the slider to the right or left to increase or decrease the screen resolution.

Tip

You can also change the orientation of the screen display or return to the normal setting by clicking the Rotation drop-down menu and selecting the desired option.

How to Find the Resolution of Your Monitor

Source: https://www.computerhope.com/issues/ch001805.htm

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