Windows 2018

Windows 2018 is a next version of Windows 10.

Alpha
First build of Windows 2018 was released in June 25, 2017. Only change is boot screen.

Build 16185 has changed kernel from 10.1 to 10.2.

Technical Preview
Pre-Technical Preview, build 16255 was released in August 28, 2017.

First Technical Preview build released in October 3, 2017 (build 16391). This build have many changes:
 * New wallpapers added
 * Changed boot screen
 * Improved Microsoft Paint
 * Small changes on theme
 * Some changes on start menu
 * Added new user account type: Pre-Administrator (Home edition only)

Insider Preview
Pre-Insider Preview build 16599 was released in December 21, 2017.

First Insider Preview build was released in January 17, 2018. Changes:
 * Changed boot screen, removed "Technical Preview" text
 * Clock tray have light mode (you can switch between light and dark mode)

February Insider Preview, build 16708 was released in February 2, 2018.

March Insider Preview, build 16801 was released in March 11, 2018. Changes:
 * New wallpapers
 * New sign in design

Pre-RTM
Pre-RTM, build 16815 was released in March 30, 2018.

RTM
RTM was released in April 12, 2018,

Editions

 * Windows 2018 Starter
 * Windows 2018 Home
 * Windows 2018 Professional
 * Windows 2018 Enterprise
 * Windows Server 2018 (server version)

Updates for Windows 2018

 * KB481218: Bug fixes
 * November Update: Released on November 15, 2018.
 * Anniversary Update: A large update of Windows 2018, released on April 25, 2019.
 * Creators Update: Released on 2020.
 * Fall Creators Update: Released on late 2020, some months after Creators Update.

Support
Mainstream ends in January 29, 2025. Extended stream ends in January 30, 2030.

Windows Server 2018
Windows Server 2018 is a server version of Windows 2018, next version of Windows Server 2016.