How to set wallpapers on your device:
Before you can apply the wallpapers on your computer, phone or tablet, you first need to download the wallpaper of your choice onto that device.
To do that, right-click (on a computer) or long-press (on an Android device or iPad/iPhone) on the 'Download file', which appears under each wallpaper below.
From the menu that appears click on "Save Link As..." (on a computer) or "Save Link" (on an Android device or iPad/iPhone). This will allow you to download or save that particular wallpaper to your device.
Once the file is saved, the process of applying a wallpaper varies from one device to another. So please visit the link below for your device:
For Apple iPhone/iPad: Open the Wallpaper from the Downloads folder in your Photos app or Gallery app. Once the wallpaper is open, press on the Share Button on the bottom left of the screen and then press "Use as Wallpaper". You can choose to set the wallpaper on the Lock Screen or Home Screen or Both. While setting the wallpaper, you may need to reposition the wallpaper to centre the dates to your screen from left-right.
For Android Phones/Tablets: Open the Wallpaper from the Downloads folder in your Photos app or Gallery app. Once the wallpaper is open, press the Menu Button (a button with three horizontal lines under the screen OR three dots one above the other at the top-right corner of the screen). From the menu that appears, press "Set as" and set as home or lock screen wallpaper.
For Apple & Windows Laptops/Desktops: Right-click on the wallpaper you just downloaded and, on the menu that appears, click on "Set Desktop Picture" (Apple) or "Set As Desktop Background" (Windows).