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Cool Computer Wallpapers, Desktop Backgrounds 1440x900 ID27520

Cool Computer Wallpapers, Desktop Backgrounds 1440x900 ID27520

Looking for some cool computer wallpapers to spice up your desktop? Look no further than our collection of Tech Desktop Backgrounds! With our wide variety of designs and themes, you're sure to find the perfect wallpaper to suit your style.

Our Desktop Backgrounds 1440x900 ID27520 are optimized for a 1440x900 screen, ensuring a perfect fit for your desktop. Whether you're a tech enthusiast, gamer, or just looking to add some personality to your workspace, our wallpapers will not disappoint.

From futuristic cityscapes to colorful abstract designs, our collection features a range of high-quality images that will make your desktop stand out. Plus, with our easy download and installation process, you can have your new wallpaper up and running in no time.

But it's not just about aesthetics – our wallpapers are also designed to optimize your desktop's performance. We understand the importance of a clutter-free and organized workspace, which is why our wallpapers are carefully curated to ensure they don't slow down your computer.

So why settle for a boring and generic desktop background when you can have a stunning and optimized one? Browse our collection of Tech Desktop Backgrounds now and give your desktop the upgrade it deserves.

Choose from our selection of Desktop Backgrounds 1440x900 ID27520 and take your desktop to the next level!

ID of this image: 201104. (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.