Pocket computers. Sort-of smartwatches. Motion-sensing game controllers. None of these big ideas are as memorable as Windows or Office, but we think they're standouts in Microsoft's half-century ...

Gates and his Microsoft co-founder, Paul Allen, used a computer in Harvard's lab to compose what he calls the 'coolest code I've written.' It's now public for the first time.

Before updating, please refer to the Windows release information status for known issues to confirm your device is not impacted. The Update Assistant can help you ...