
Microsoft is getting away from these numbers, with development names like “20H2” now shown in the Settings > System > About screen and in the winver dialog. (Press Windows+R, type ” winver ” and press Enter to launch it.) In older versions of Windows 10, these screens showed the version number instead. (Microsoft gave it this version number retroactively, as it was released that month.)

The April 2018 Update is version 1803, which refers to March 2018.The October 2018 Update is version 1809, which refers to September 2018.The May 2019 Update is version 1903, which refers to March 2019.The November 2019 Update is version 1909, which refers to September 2019.The May 2020 Update is version 2004, which refers to April 2020.They are also called as default keys but do.

Windows 10 Generic Product Keys allow you to install a specific Windows 10 edition. The October 2020 Update is version 2009, which refers to September 2020 Microsoft is using a set of generic product keys to install and activate Windows 10 which was upgraded from Windows 7, Windows 8. Download Windows Repair & Speedup Tool to fix errors automatically.
