Method 1: Right+click > Set as Wallpaper. Pretty much any image you can view on the internet or from your own photo collection can be set to be your personal wallpaper. Image search on Google or try a webpage like interfacelift.com to find and view an image you like. Then you can Right+click > Save Image to get it somewhere onto your computer, for example saved into your Pictures folder. Final step is to find and open the picture, where you can Right+click > Set as Desktop Background!
|this was a favorite choice Dec 2014|
|use screen like this to select images for a wallpaper slide show ..|
Method 2: Use a customized Windows Theme .. click windows.microsoft.com/en-us/windows/wallpaper or you can .. Right+click on empty part of desktop and select Personalize > Get More Themes Online. If you like one of the prepared themes, click the Download button, once downloaded click on the .themepack file to install and use it .. Easy Peasy, The advantage here is that all the think work is done for you, with the only disadvantage in not being able to pick and choose what pictures you want to use or see ..