By Muhammad Younus·Display & resolution specialist·Updated June 2026
How to Change Your Screen Resolution on Windows and Mac
Changing your screen resolution takes under a minute on any system, and it's the fix for a display that looks too small, too large, or blurry. This guide walks through the exact steps on Windows 11, Windows 10, and Mac, then covers custom resolutions, scaling, and how to fix the common problems that come up along the way.
How to change screen resolution on Windows 11
You change the resolution in Windows 11 through the Display settings, and the steps are quick. Here's the full sequence:
Right-click anywhere on the desktop and choose Display settings.
Scroll down to Display resolution.
Open the dropdown and pick your resolution. Choose the one marked (Recommended), which is your monitor's native resolution.
Click Keep changes when prompted, or the screen reverts after 15 seconds.
Always pick the recommended native resolution for the sharpest image, since other options force the screen to stretch the picture and can look soft. If everything is sharp but simply too small, that's a scaling issue rather than a resolution one, which we cover below.
How to change screen resolution on Windows 10
Windows 10 works almost the same way, with the setting in the same place. The wording is nearly identical:
Right-click the desktop and choose Display settings.
Find Display resolution under the Scale and layout section.
Select your resolution from the dropdown, ideally the (Recommended) native one.
Confirm with Keep changes.
If the text looks too small or too large after changing resolution, adjust the Scale setting just above the resolution dropdown rather than dropping to a lower resolution. Scaling keeps the image sharp while making everything bigger, which is exactly what you want on a high-resolution screen.
How to change screen resolution on Mac
On a Mac, you change the resolution through System Settings, and macOS usually manages it for you rather than showing raw pixel numbers. Here's how to take control:
Open the Apple menu and choose System Settings.
Click Displays in the sidebar.
Pick a scaled option, or hold Option and click Scaled to reveal the full list of resolutions.
Choose your resolution, and the screen updates instantly with no confirmation needed.
macOS labels options by how they look, like "Larger Text" or "More Space," rather than raw pixel numbers, so pick the balance you prefer. Holding Option to reveal the full list is the trick most people miss, and it's the way to select an exact resolution on a Mac.
How to set a custom resolution
If your monitor supports a resolution that isn't listed, you can add a custom one. On Windows, this is done through your graphics card's control panel, such as the NVIDIA Control Panel or AMD Software, under a "Custom Resolution" option. Enter the width, height, and refresh rate, then test and apply it.
Be careful with custom resolutions: setting one your monitor can't display may cause a blank screen. If that happens, wait about 15 seconds and the system usually reverts to the last working setting. Stick to resolutions your monitor officially supports whenever you can, and check its native resolution first with our screen resolution checker.
Resolution vs scaling: which one to change
People often lower their resolution when what they really want is bigger text, and that's a mistake because it makes everything blurry. Resolution and scaling solve two different problems, so it helps to know which lever to pull.
Change the resolution when you want to alter how many pixels the screen displays, for example to match a game's output or a specific requirement.
Change the scaling when the image is sharp but text and icons are too small or too large. Scaling keeps native sharpness while resizing everything.
On a modern high-resolution monitor, the right move is almost always to keep the native resolution and adjust scaling to taste. That gives you crisp text and a comfortable size at the same time, which lowering the resolution can never do.
How to fix a blurry screen after changing resolution
A blurry screen almost always means you're not running the monitor's native resolution. Go back into Display settings and select the resolution marked (Recommended), which matches your monitor's true pixel grid. That one change fixes the vast majority of soft, fuzzy displays.
If text is the right sharpness but too small or large, change the scaling instead of the resolution. You can confirm your current resolution any time with the screen resolution checker on our homepage, and learn what each standard means in our screen resolution guide. If the image is sharp but colors or spacing look off, that's usually a refresh-rate or cable issue rather than resolution.
Why can't I change my screen resolution?
If the resolution dropdown is greyed out or missing your monitor's native option, the cause is nearly always a graphics driver problem. Windows falls back to a generic display driver when the proper one isn't installed, and that limits the resolutions on offer.
Update your graphics driver from the manufacturer (NVIDIA, AMD, or Intel), which usually restores the full resolution list.
Check the cable is fully seated at both ends, and try a different cable or port if a resolution is still missing.
Restart after updating, since new drivers often need a reboot to detect the monitor's full capabilities.
Once the correct driver is in place, your monitor's native resolution should appear as the recommended option again. This is also worth checking after a major Windows update, which can occasionally reset display drivers.
A note on refresh rate
Resolution and refresh rate are separate settings that both live in your display options. Refresh rate, measured in hertz, is how many times per second the screen redraws, and it doesn't change your resolution. If you have a high-refresh gaming monitor, it's worth confirming it's set to its full rate.
On Windows 11, you'll find it under Display settings, then Advanced display, where you can pick the refresh rate from a dropdown. Setting a lower resolution never raises your refresh rate on its own, so treat the two independently and set each to the value your monitor supports.
The bottom line
The fix for almost every display problem is the same: set your monitor to its native (Recommended) resolution, and if text is too small, raise the scaling instead of dropping the resolution. If the option is greyed out, update your graphics driver.
Mac: Apple menu, System Settings, Displays, hold Option and click Scaled for all options.
Always use the native (Recommended) resolution for the sharpest image.
For bigger text, change scaling, not resolution.
A greyed-out resolution usually means a driver needs updating.
Frequently asked questions
How do I change my screen resolution on Windows 11? +
Right-click the desktop, choose Display settings, scroll to Display resolution, and pick the resolution from the dropdown. Choose the one marked (Recommended), which is your monitor's native resolution, then click Keep changes to confirm before the 15-second timer reverts it.
How do I change resolution on a Mac? +
Open the Apple menu, choose System Settings, then Displays. Pick a scaled option, or hold Option and click Scaled to see all resolutions. The screen updates instantly when you choose one. Holding Option to reveal the full list is the step most people miss on a Mac.
Why is my screen blurry after changing resolution? +
A blurry screen usually means you're not using the monitor's native resolution. Return to Display settings and pick the (Recommended) resolution, which matches the panel's true pixel grid. If text is just too small but otherwise sharp, adjust scaling instead of lowering the resolution.
What is the best resolution to set my monitor to? +
Set your monitor to its native resolution, the exact pixel grid it's built for, which is marked (Recommended) in your settings. Any lower resolution looks blurry because the image has to be stretched across the physical pixels. Native maps one signal pixel to one screen pixel for maximum sharpness.
Can I set a custom resolution? +
Yes, through your graphics card's control panel on Windows, under a Custom Resolution option. Enter the width, height, and refresh rate, then test it. Only use resolutions your monitor actually supports to avoid a blank screen, and if the screen goes dark, wait 15 seconds for it to revert.
Why can't I change my screen resolution? +
A greyed-out or missing resolution option usually points to a graphics driver problem. Windows falls back to a generic driver when the proper one isn't installed, which limits the options. Update your display driver from NVIDIA, AMD, or Intel, check the cable, and restart to restore the full list.