We’ve been hearing rumblings for months now that Microsoft was working on so-called “AI PCs.” At a pre-Build event, the company spelled out its vision. Microsoft is calling its version Copilot+ PCs, ...

Microsoft wants users to upgrade from Windows 10 to Windows 11 for free...unless you have an older computer. Credit: Beata Zawrzel/NurPhoto via Getty Images If you're still running Windows 10 on your ...