: From this menu, you can select from various pre-installed background patterns or change the background and accent colors.
Choose an image from the provided categories or click to select a personal photo from your folders. Backgrounds 8.1
: For the best results, use high-resolution images. If your wallpaper appears blurry, ensure the image dimensions match your screen resolution. Finding New Backgrounds : From this menu, you can select from
Windows 8.1 Wallpaper = Loss of Shaprness + Quality - Microsoft Q&A : From this menu