The first step in how to install desktop wallpaper is to determine your screen size. Your desktop will look best if you are able to choose the exact size.
After you have chosen your free wallpaper and downloaded it, here is how to install wallpaper on your computer desktop.
For Windows Users
Right click anywhere on your desktop and choose Personalize from the pop-up menu.
Select Background in the new Settings window that will open.
Browse to the location where your file is saved, probably your Downloads folder.
Select your Desktop Inspirations wallpaper. It will show up immediately on your desktop.
That’s it! Enjoy!
For Mac Users
Control/Click on your computer desktop.
Choose Change Desktop Background.
Browse to find your download. (Hint: Click the plus sign to browse more locations on your computer.
Select your file. Done!