On Windows, right-click the desktop and select "Personalize" > "Background." On macOS, go to System Settings > "Wallpaper" .
Subreddits like r/wallpapers, r/wallpaper, and r/desktopbackgrounds are excellent for finding curated, community-voted collections . Computer Desktop Wallpapers Collection Part 1281
Configure your operating system to cycle through your collection at set intervals. To help you better, would you like: On Windows, right-click the desktop and select "Personalize"
Create a dedicated "Wallpapers" folder and subfolders by theme to easily manage large collections . Computer Desktop Wallpapers Collection Part 1281
Keep your desktop clean to highlight the wallpaper art.