Microsoft turns 50 today, and it made me think about MS-DOS 5.0 - Ars Technica

[News]

1. Microsoft turns 50 today, and it made me think about MS-DOS 5.0 Ars Technica
2. Celebrating 50 years of Microsoft | Bill Gates gatesnotes.com
3. Check out Microsoft's original source code from 50 years ago that Bill Gates calls 'the coolest code' he's ever written Yahoo
4. Windows wallpapers worth celebrating Windows Blog
5. Microsoft just turned 50. Here's a look at an iconic 1978 photo of its first employees and where they are now Fortune