How to Make Your Computer Screen Brighter


1. Adjusting the Brightness Settings

If you find your computer screen to be too dull or dim, adjusting the brightness settings is the first step to make it brighter. Here’s how:

  • Step 1: Locate the brightness control keys on your keyboard. They are usually represented by a sun or lightbulb symbol.
  • Step 2: Press the “Fn” key on your keyboard, usually found near the bottom left, and simultaneously press the brightness up key to increase the brightness.
  • Step 3: Keep pressing the brightness up key until you achieve the desired level of brightness.

2. Changing Display Settings

If adjusting the brightness settings through the keyboard is not sufficient, you can change the display settings on your computer. Follow these steps:

  1. Step 1: Right-click on your desktop and select “Display settings” from the menu.
  2. Step 2: In the “Display” tab, you will find a slider to adjust the brightness. Drag the slider to the right to increase the brightness.
  3. Step 3: Click “Apply” to save the changes.

3. Updating Graphics Drivers

If your computer screen appears dim even after adjusting the brightness settings, outdated or faulty graphics drivers could be the culprit. Follow these steps to update them:

  1. Step 1: Open the “Device Manager” by right-clicking on the “Start” button and selecting it from the menu.
  2. Step 2: Expand the “Display adapters” category to see the installed graphics drivers.
  3. Step 3: Right-click on the graphics driver and select “Update driver”.
  4. Step 4: Choose the option to search automatically for updated driver software.
  5. Step 5: If an update is available, follow the on-screen instructions to install it.

4. Cleaning the Screen

Over time, dirt, fingerprints, and smudges can accumulate on your computer screen, reducing its brightness and clarity. Cleaning it regularly can help in making it brighter. Here’s how:

  1. Step 1: Turn off your computer and disconnect the power source.
  2. Step 2: Gently wipe the screen with a microfiber cloth to remove any loose particles.
  3. Step 3: Moisten another microfiber cloth with distilled water or a screen cleaning solution designed for electronics.
  4. Step 4: Gently wipe the screen using the damp cloth, making sure not to apply excessive pressure.
  5. Step 5: Allow the screen to air dry before reconnecting the power source and turning on your computer.

5. Adjusting Contrast Settings

Aside from brightness, adjusting the contrast settings can also enhance the overall appearance and brightness of your computer screen. Follow these steps:

  1. Step 1: Open the “Display settings” by right-clicking on your desktop and selecting it from the menu.
  2. Step 2: In the “Display” tab, locate the contrast slider.
  3. Step 3: Drag the slider to the right to increase the contrast.
  4. Step 4: Fine-tune the contrast level until you achieve the desired brightness and clarity.
  5. Step 5: Click “Apply” to save the changes.

6. Using External Lighting

If you are unable to achieve the desired brightness on your computer screen using the above methods, adding external lighting can help. Consider the following options:

  • Desk lamp: Position a desk lamp near your computer screen to provide additional light.
  • Ambient lighting: Use soft, indirect lighting in your workspace to reduce screen glare and improve overall brightness.
  • Monitor backlight: Some monitors have built-in backlighting options that can be adjusted to increase brightness.

7. Using Third-Party Software

If the built-in options of your computer or monitor are not sufficient, you can explore third-party software solutions specifically designed to adjust screen brightness. These software programs offer advanced features and customization options. Here are some popular options:

  • Flux: Flux is a free software that automatically adjusts the screen brightness based on the time of day to reduce eye strain.
  • Brightness Slider: This software allows you to control the brightness of multiple monitors individually and offers additional customization options.
  • DimScreen: DimScreen provides a simple interface to adjust the brightness of your screen with just a few clicks.

8. FAQ

FAQ 1: Why is my computer screen too dim even at maximum brightness?

The dimness could be due to various reasons, such as outdated graphics drivers, faulty hardware, or incorrect settings. Follow the steps mentioned earlier to troubleshoot and solve the issue.

FAQ 2: Can I damage my computer screen by setting the brightness too high?

Setting the brightness too high may cause eye strain, but it is unlikely to damage your computer screen. However, it is recommended to adjust the brightness to a comfortable level for prolonged usage.

FAQ 3: What should I do if adjusting the brightness settings does not make a noticeable difference?

If adjusting the brightness settings does not yield the desired results, consider updating your graphics drivers, cleaning the screen, or using third-party software solutions to enhance the brightness.

FAQ 4: Can I adjust the brightness of a laptop screen without using the keyboard?

Yes, you can adjust the brightness of a laptop screen without using the keyboard. Simply follow the steps mentioned in section 2 to change the display settings through the operating system.

FAQ 5: Is it necessary to clean the computer screen regularly?

Regular cleaning of your computer screen is highly recommended to maintain its brightness and clarity. Accumulated dirt and smudges can affect the overall viewing experience.

FAQ 6: Will using external lighting impact the performance of my computer?

No, using external lighting, such as a desk lamp or ambient lighting, will not directly impact the performance of your computer. However, ensure that the lighting does not cause glare or reflections on the screen.


Having a bright and clear computer screen is essential for a comfortable and enjoyable computing experience. By adjusting the brightness settings, changing display settings, updating graphics drivers, cleaning the screen, adjusting contrast settings, using external lighting, or utilizing third-party software, you can enhance the brightness of your computer screen to suit your needs. Remember to find a comfortable brightness level to prevent eye strain during extended usage.

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