Screensaver - Big Picture Mode

Added a new screensaver feature, accessible in Settings > Customization. There are two screensavers available:

• The default is a game art slideshow that can be configured to show artwork from recently played games and your recent in-game screenshots.
• A retro inspired bouncing logo screensaver
• Big Picture mode can also load custom screensavers. Similar to startup movies, they can be placed in the config\uioverrides\screensavers directory in your Steam install directory (e.g. C:\Program Files (x86)\Steam or ~/.steam/root). You can use the bouncing logo screensaver (in the steamui\screensavers directory) as an example to get started.

store.steampowered.com/news/…/710037059469839720

Also, it’s not really ads when it shows you your own artwork/screenshots.