Microsoft celebrates 50th anniversary with 8 themed wallpapers in light and dark modes. Choose from one of four themes: Microsoft Mahjong, Cascading Solitaire, Yellow tulips, and Windows logo.

Microsoft is celebrating its 50th anniversary this week, and it’s offering some new Windows wallpapers ... generic Microsoft logo, for example, or with tulips. Each wallpaper is available ...

The photo you see above -- the default wallpaper for Windows XP -- is probably the most recognizable image in the world. What you probably didn't know is that it's a real photo, called Bliss ...