digital goods, steam account, online marketplace, transaction, username and password, secure payment, gaming library, profile, achievements, badges, friends list, multiplayer, single-player games, diverse genres, well-maintained, high reputation, valuable inventory, skins, downloadable content, PC gaming, user reviews, privacy settings, screenshot feature, cloud saves, instant messaging, voice chat, community hub, trading cards, wishlist, frequent sales, platform exclusive, ambient light, focused composition, soft shadows, detailed textures, realistic materials, vibrant colors, dynamic range, high resolution, close-up shot.