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9,800,000+ Beautiful Backgrounds - PC Wallpaper HD 2K 4K 5K 8K

CachHayNhat.com shares for free beautiful background images, beautiful HD 2K 4K 5K 8K wallpaper sets for computers, phones, beautiful slide wallpapers used as Powerpoint backgrounds. High-quality, extremely sharp backgrounds and wallpapers are also used for print and advertising graphic design.

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1. What is the background?

Background is a common word translated from English meaning background in the background. In fact, the background exists a lot around us. You can encounter the word background anywhere and easily recognize them as on your computer wallpaper, phone, tablet or scene in a picture, background in events.  

See details about what the background is here

2. What is Wallpaper?

Wallpaper also known as desktop wallpaper, wallpaper is an image that is displayed behind the graphical user interface when the user's computer displays. It's the image, color, or pattern you see on the main operating system screen after your computer boots up. You can see an example of a Microsoft Windows XP desktop whose wallpaper depicts white clouds in a blue sky over a green hill.

See details about what wallpaper is here

Confusing screensavers and wallpapers

Many computer novices confuse wallpaper with a screen saver, which is a moving image or animation that is displayed when you're not using your computer.  

3. The most beautiful background

Synthesize the most beautiful backgrounds for you to download and use as wallpapers for your PC, laptop, and phone. Download the background to use in print design or as a background for powerpoint presentations.  

See more beautiful Powerpoint templates here

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