Microsoft has just announced that Windows 10 in now installed on over 400 million devices. It only took Microsoft 14 months to hit this milestone! When Windows 10 was released it was installed on over 75 million PCs in its first four weeks. That number reached 200 million in under six months, 300 million after nine months, and now we have 400 million users in 14 months!
- CES 2018