Microsoft announced this week after the new Windows 10 release later this year, there will be no more.

Instead of waiting years to release major upgrades to the Windows platform Microsoft intends to adopt more of a “when it’s ready, we’ll update it then” approach, similar to how smartphones today receive updates.

Microsoft has not yet announced the official release date for Windows 10.  According to AMD it is believed to be late in July 2015.

More details: http://www.techworld.com/security/windows-10-security-how-will-windows-update-for-business-work-3611290/