Don't-Miss Windows Stories
Learn all about Windows 10's free upgrade, killer new features, and availability.
14 million PCs are already rocking with Windows 10, but your PC may not be among them for a few weeks yet.
Tell Cortana about yourself so she can search better for you. Teach Hello what you look like for instant logins. These services are useful--if you give them your data.
Microsoft wants to have the operating system on 1 billion devices in a few years.
Mozilla's Chris Beard calls setting Edge browser as default a "dramatic step backwards".
Users and reviewers complain of bugs, but overall impressions of the operating system seem favorable
The flaw could be exploited remotely to crash DNS servers by sending them a single packet
How low can you go? Pretty low, you just don't want to be there.
The Bluetooth-connected button can call up Microsoft's virtual assistant with minimal effort and will be available in late August.
The new version is a scalable universal app that catches up on features compared to Twitter apps for other platforms.
Analysts are optimistic about the new operating system's chances but caution that deployments will take time
Any particular issues that you're seeing with Windows 10? Some have complained about Store downloads, even a cut and paste bug.
Most were there to meet an NHL hockey player
Windows 10's supercharged DirectX 12 graphics tech may revolutionize PC gaming--but only if your hardware supports it.
OEMs are hoping that advances features of Windows 10, such as Cortana, may encourage people to replace their older Windows 7 machines