Windows 10 (the successor to Windows 8 / 8.1) was released for the first time to public on July 29, 2015, it was available for many device platforms like desktop / laptop PC, smartphone, tablet etc., and it uses the same software ecosystem in all platforms.
General information from Windows 10 (for all versions and releases) The most notable features we found in Windis to separate the search bar and cortana in the taskbar, Windows sandbox, Notepad improvement and light theme. Compared to version V1809, Windows brings many new features and changes in the operating system, such as A new 'Light' theme and a new default wallpaper, the search bar and the Cortana virtual assistant are separated in the taskbar, Reserved Storage, control the brightness easily from the action center, Intelligent active hours, Emoji 12, Windows Sandbox (light desktop environment for securely running applications in isolation), better font management in settings, Notepad improved, Microsoft Defender ATP (Advanced Threat Protection), Background Blur on Lock Screen, Custom color for mouse pointer, Performance Improvement, single column start menu, Ability to uninstall more built-in apps, Find emoji panel anywhere using 'Windows+.' Key, etc. Wind(May 2019 update, codename '19H1') was released publicly on May 21, 2019, it was the seventh big update for Windows 10, which was preceded by version 1809.