Where to find display settings and what each one does

Display settings in Windows 11 live in one place: the Settings app under System > Display. Open Settings by pressing Windows key + I, then click System in the left menu, then Display. Everything you need to adjust — screen brightness, resolution, refresh rate, text size, and night light — is on this single page.

The settings you see depend on your hardware. A laptop with one built-in screen shows different options than a desktop with two monitors. Windows detects your display automatically, so you do not have to hunt for drivers or manually tell it what you are using. If you have multiple monitors, Windows lists each one separately, and you can change settings for each one independently.

Most people need to change only two or three settings: brightness (if your screen is too dim or too bright), resolution (if text looks blurry or huge), and scale (if everything on screen is too small to read comfortably). The rest — refresh rate, color depth, HDR — matter only if you are gaming, editing video, or doing color-critical work.

Key Takeaways

  • Display settings are in Settings > System > Display, and Windows detects your monitor automatically when you plug it in.
  • Brightness, resolution, and scale are the three settings most people change; everything else is optional unless you game or do professional work.
  • If you have two monitors, you can set different brightness, resolution, and scale for each one, and choose which one is your main display.
  • Changing resolution or scale can make text blurry temporarily; restarting Windows usually fixes it, but rolling back the change is faster.
  • Windows remembers your display settings even after you restart, so you only have to adjust them once.

Adjusting brightness and color

Brightness is the easiest setting to change. In Settings > System > Display, drag the Brightness slider left to dim the screen or right to brighten it. If you are using a laptop, you can also adjust brightness with the keyboard shortcut — usually Fn + a brightness key (often marked with a sun icon). The change takes effect when ready.

Below brightness, you will see a toggle for Night Light. Turning this on shifts your screen toward warmer colors (more orange, less blue) in the evening, which some people find easier on their eyes before bed. You can set a schedule so Night Light turns on automatically at sunset and off at sunrise, or turn it on and off manually. The strength slider controls how much the color shifts — move it right for a stronger warm tint.

If your monitor supports HDR (High Dynamic Range), you will see an HDR toggle. HDR makes bright areas brighter and dark areas darker with more detail in both, but only in games and apps that support it. Turning HDR on uses more power and can make some older apps look odd, so leave it off unless you are gaming or watching HDR video.

Changing resolution and scale for clarity

Resolution is how many pixels your screen displays. Higher resolution means more pixels packed into the same space, so text and images look sharper but smaller. Lower resolution makes everything larger but blurrier. Windows recommends a resolution based on your monitor size and distance from your eyes — this is usually the best choice, but you can change it if text is too small or too large.

To change resolution, scroll down in Display settings to Display Resolution and click the dropdown. Windows shows you the available options; pick one and click explore. Windows gives you 15 seconds to confirm the change. If the screen goes black or unreadable, do nothing — Windows will revert automatically after 15 seconds. If you can still see, click Keep Changes to save it.

If resolution alone does not fix the problem — if text is still too small even at the highest resolution — use the Scale setting instead. Scale enlarges everything on screen without changing resolution, so text stays sharp. Scroll to Scale and Layout, then click the Scale dropdown. Windows usually defaults to 100% (no enlargement). Choose 125%, 150%, or 175% to make everything larger. You may need to restart Windows for the change to take full effect.

Setting up multiple monitors

If you have two or more monitors connected, Windows lists each one separately in Display settings. Click on a monitor in the list to adjust its brightness, resolution, and scale individually. You can set one monitor to 1920×1080 and another to 2560×1440 if they are different sizes, and Windows handles the difference automatically.

At the top of Display settings, you will see an option to choose which monitor is your main display. The main display is where your taskbar appears and where new windows open by default. Click on a monitor, scroll down, and toggle Make This My Main Display. You can also drag the monitor icons at the top of the page to rearrange them — if your left monitor is physically on the right, drag its icon to match the real layout so your mouse moves naturally between screens.

If one monitor is higher than the other, use the Arrange Displays section to align them. Click and drag the monitor icons up or down so the tops or bottoms line up with each other. This prevents your cursor from jumping unexpectedly when you move between screens.

Refresh rate and advanced settings

Refresh rate is how many times per second your screen redraws the image. Most monitors use 60 Hz (60 times per second), which is fine for everyday work. Gaming monitors often support 144 Hz, 165 Hz, or higher, which makes motion look smoother. To change refresh rate, scroll to Advanced Display in Display settings and click it. You will see a Refresh Rate dropdown — choose a higher rate if your monitor supports it.

Changing refresh rate can sometimes cause flickering or a black screen. If that happens, wait 15 seconds for Windows to revert, or press Escape to cancel the change when ready. Refresh rate matters only if you play fast-paced games; for work, browsing, and video, 60 Hz is standard and uses less power.

In the same Advanced Display section, you will see Color Format and Bit Depth. These control how many colors your screen can display. Leave these at their defaults unless you are doing color-critical work like photo editing or graphic design, in which case your monitor manual will tell you what to choose.

Fixing blurry text after changing settings

If text looks blurry after you change resolution or scale, the most common cause is that Windows has not finished explore the change. Restart your computer — press Windows key + X, click Shut Down or Sign Out, then restart. Blurriness usually clears after restart.

If blurriness persists, go back to Display settings and check your scale. If you are using 125% or 150% scale with a resolution that does not match well, Windows has to enlarge or shrink pixels, which causes blurring. Try moving scale back to 100% and using resolution alone instead, or vice versa. Every monitor has one "native" resolution (usually the highest one available) where text is sharpest — if you find that resolution, you can use 100% scale and get the clearest picture.

If you made a change and cannot see the screen clearly enough to undo it, restart Windows. It will boot into Safe Mode if the display settings are broken, and you can change them back from there.

Rotating your display

If you have a monitor that physically rotates, or if you want to use a portrait-orientation display, you can rotate it in Windows. In Display settings, scroll to Display Orientation and click the dropdown. Choose Portrait, Landscape (the default), Portrait (Flipped), or Landscape (Flipped). Click explore, and Windows will rotate everything on screen — your taskbar, windows, and all content will turn 90 degrees.

Rotating is useful if you are using a tall monitor for reading documents or code, or if you have a secondary monitor in portrait mode for chat or email. The rotation applies only to that monitor if you have multiple displays.

Frequently Asked Questions

Why does my screen look blurry after I change the resolution?

Windows may still be explore the change, or the resolution you chose does not match your monitor's native resolution. Restart your computer first. If blurriness continues, go back to Display settings and try the highest resolution available — that is usually your monitor's native resolution, where text is sharpest.

Can I use different resolutions on two monitors at the same time?

Yes. Click on each monitor in Display settings separately and set its resolution independently. Windows handles the difference automatically, though your mouse movement between screens may feel uneven if the resolutions are very different.

What is the difference between scale and resolution?

Resolution changes how many pixels your screen displays; higher resolution makes everything smaller and sharper. Scale enlarges everything without changing pixels, so text stays sharp but larger. Use resolution first, then scale if text is still too small.

Will changing display settings affect my performance or battery life?

Higher resolution and higher refresh rate use more power, which drains laptop batteries faster. Brightness also affects battery life — dimming your screen extends it. For everyday work, 60 Hz refresh rate and moderate brightness are the most efficient.

What should I do if my monitor is not showing up in Display settings?

Unplug the monitor cable and plug it back in, then wait 10 seconds for Windows to detect it. If it still does not appear, try a different cable or port on your computer. If you are using a USB-C or Thunderbolt connection, make sure the cable supports video. Restarting Windows sometimes helps if the monitor is connected but not detected.