A reader named Sam told me he has a problem. His Windows computers aren't playing nice with each other. Unlike his iPad and iPhone, they're never in sync.

The technology giant and third-party security vendors are plotting an ambitious overhaul of how their products interoperate.

Microsoft has issued an urgent fix for Windows 11 after a recent security update caused several major issues with the operating system. One of the bugs prevented some systems from shutting down or ...

Microsoft’s Windows 10 operating system support will end Oct. 14. After this date, Windows 10 devices will continue to function but will no longer receive necessary security updates, bug fixes or ...

If your Windows PC has become slow, Microsoft suggests several simple fixes to improve performance. From installing updates and running malware scans to clearing storage, here are seven simple steps ...