Did you know that the brightness of your laptop screen impacts its usability? A dim screen is more likely to strain your eyes and make it harder to find the information you need. It’s also less pleasant to use, which makes it feel like a chore instead of something you look forward to all day long. Fixing your laptop screen brightness can be tricky — not only because it’s hidden in the settings somewhere but also because laptops are prone to different kinds of issues. Here are 5 tips that will help you fix your laptop screen brightness so you never have to strain your eyes again:

Check for Screen Glitches

Your laptop brightness might not be the culprit. Before you start messing with settings, make sure you haven’t got a glitch with your screen itself. If your screen is flickering, if it has a constant blue color, if you’re seeing lines across the screen, or if it’s a black screen altogether, none of these tips will help you fix your laptop screen brightness. Glitches like this mean something is seriously wrong with your laptop screen, and you’ll need to get it fixed by a professional.

Change Display Settings

If you’ve checked your screen for glitches and everything looks normal, the next thing you can do is change the screen settings. The brightness settings are usually in the same place on laptops as they are on desktops — you just have to look for it. The name of the setting might be “Brightness” or “Display” or “Appearance,” or you might find it in the “Display” or “Display Settings” section in your settings. On Windows laptops, you can also try pressing “Alt” + “Print Screen” to open the brightness control window. This shortcut works on most Windows 10 laptops. If you’re using Windows 7 or 8, you can use the “Control” + “PrtSc” shortcut instead.

Check Your Brightness Button Isnt Being Pressed

Before you start messing with any computer settings, you should first check the physical laptop buttons. If your brightness button is being pressed — for example if your laptop case is pressing on it — then your screen will dim. The quickest way to check that this isn’t happening is to take off your laptop case and see if your screen brightness changes. If it does, you know your physical buttons are the problem and you should try to fix them as soon as possible. Depending on your laptop, there may be small grooves or a cutout where the brightness buttons are. If you can’t figure out what’s causing the problem, try removing any rubber feet or other parts you can easily remove to check.

Find the Brightness Slider


If you’re using a Mac, the brightness slider might be hidden in the menu bar. You can find it by clicking on the “apple” icon in the top left corner of your screen, then clicking on “System Preferences.” From there, click “Display,” and then find the “Brightness” section in the menu on the right side of the screen. Be careful when playing around with the brightness slider. You can go too far and end up with a black screen. If you go past the halfway mark on the brightness slider, your screen will turn black.

Check Your Screen Resolution Isn’t Dimmmed

If everything else above hasn’t worked, check your screen resolution isn’t dimmed. Screen resolution is the default setting when you open a laptop. You can change it, but most people don’t. A dimmed screen resolution can make your laptop screen seem darker than it really is. If this is the case, you can change your screen resolution to fix your laptop screen brightness. To do this, go to “Control Panel” in your settings, then click “Display.” From there, click “Adjust screen resolution” and change the screen resolution to something brighter. Avoid changing the screen resolution to a higher setting — that might make the screen too bright.

Try a Different Web Browser


If you’ve tried all of the tips above and your laptop screen is still too dark, try using a different web browser. Different browsers have different brightness settings built in, and sometimes you just get unlucky. If you’re using Google Chrome or another web browser that lets you adjust brightness, you probably won’t have any luck switching to another browser. If you’re using Safari, Firefox, or another browser with built-in brightness settings, you can try switching to a different browser. You’re not guaranteed to find a better brightness setting, but it’s worth a shot.

Take a Few Minutes to Understand Why This Happened


If none of the tips above have worked, you should take a few minutes to understand why your laptop screen is dimmer than normal. By knowing what’s causing your screen to be so dark, you can figure out what to do next. Your laptop screen might be dimmer because you altered the settings. If you changed the screen resolution or brightness settings, your screen will be darker until you change them back. If you have a laptop with a touchscreen, your touchscreen settings might be the problem. If you’re working with the touchscreen enabled, your screen will be darker than it would be otherwise.

Summing up

Screen brightness is a more complex issue than it appears. The screen brightness is an important factor in determining the visual comfortability of the users. The brightness is also important because it is used to indicate the computer activity. It also determines the energy consumption of the computer. It is therefore necessary to recognize the importance of the screen brightness, by adjusting it properly.

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