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20 Cool HD Backgrounds

20 Cool HD Backgrounds

Welcome to Wallpapers Cool, your ultimate destination for the coolest and most high-definition backgrounds for your desktop! We understand the importance of having a visually appealing and personalized wallpaper on your desktop, and that's why we have curated a collection of 20 Cool HD Backgrounds just for you.

Our selection of wallpapers covers a wide range of categories, from nature and landscapes to abstract and minimalist designs. No matter what your personal style is, we have something that will suit your taste and make your desktop stand out.

But it's not just about the looks, our wallpapers are also optimized for high-resolution screens, ensuring that they look sharp and crisp on any device. Plus, all of our wallpapers are free to download and use, making it easy for you to switch up your desktop background whenever you want.

What sets us apart from other wallpaper websites is our commitment to constantly updating our collection with the latest and trendiest backgrounds. So, you can always find something new and exciting to decorate your desktop with.

Ready to give your desktop a cool and refreshing makeover? Browse through our collection of 20 Cool HD Backgrounds now and download your favorites for free. With Wallpapers Cool, your desktop will never be boring again!

Get ready to elevate your desktop game with our 20 Cool HD Backgrounds at Wallpapers Cool!

ID of this image: 441291. (You can find it using this number).

How To Install new background wallpaper on your device

For Windows 11

  • Click the on-screen Windows button or press the Windows button on your keyboard.
  • Click Settings.
  • Go to Personalization.
  • Choose Background.
  • Select an already available image or click Browse to search for an image you've saved to your PC.

For Windows 10 / 11

You can select “Personalization” in the context menu. The settings window will open. Settings> Personalization> Background.

In any case, you will find yourself in the same place. To select another image stored on your PC, select “Image” or click “Browse”.

For Windows Vista or Windows 7

Right-click on the desktop, select "Personalization", click on "Desktop Background" and select the menu you want (the "Browse" buttons or select an image in the viewer). Click OK when done.

For Windows XP

Right-click on an empty area on the desktop, select "Properties" in the context menu, select the "Desktop" tab and select an image from the ones listed in the scroll window.

For Mac OS X

  • From a Finder window or your desktop, locate the image file that you want to use.
  • Control-click (or right-click) the file, then choose Set Desktop Picture from the shortcut menu. If you're using multiple displays, this changes the wallpaper of your primary display only.
  • If you don't see Set Desktop Picture in the shortcut menu, you should see a sub-menu named Services instead. Choose Set Desktop Picture from there.

For Android

  • Tap and hold the home screen.
  • Tap the wallpapers icon on the bottom left of your screen.
  • Choose from the collections of wallpapers included with your phone, or from your photos.
  • Tap the wallpaper you want to use.
  • Adjust the positioning and size and then tap Set as wallpaper on the upper left corner of your screen.
  • Choose whether you want to set the wallpaper for your Home screen, Lock screen or both Home and lock screen.

For iOS

  • Launch the Settings app from your iPhone or iPad Home screen.
  • Tap on Wallpaper.
  • Tap on Choose a New Wallpaper. You can choose from Apple's stock imagery, or your own library.
  • Tap the type of wallpaper you would like to use
  • Select your new wallpaper to enter Preview mode.
  • Tap Set.