Comes with Halo: Master Chief Collection. Learn more.
Do more with your smartphone.
It’s the Windows that you know, only better. Coming on 29 July 2015.
See what’s possible with the new MSN.
SQL Server 2005 support ends soon. Download free trials.
Tools for every developer and every app.
Manage users, devices, apps and data.
Extend your datacentre with virtual machines. See how.