Detailed introduction:

FreshBackMac website is a tool to provide high-quality wallpaper resources for Mac computer systems, which allows you to obtain better-looking wallpaper from multiple image source sites, and obtain high-resolution background pictures from Pixabay, Unsplash, 500px, NASA, Wikimedia and other sites.

The categories provided by FreshBackMac include animals, nature, architecture, food, geography, science and technology, space, music, painting and calligraphy, travel, fashion, etc., which are automatically updated every 2 minutes, 5 minutes, 10 minutes, 30 minutes, 1 hour, 2 hours, 5 hours and 12 hours.