This was the first Windows 10 version to include the new Chromium-based Microsoft Edge pre-installed.
10.0.19042.xxx (the ".74..." suffix refers to specific minor revisions or patches). Windows 10 Pro 20H2 Pre-Activated 10.0.19042.74...
Removed solid color backplates from tiles, replacing them with partially transparent, uniform backgrounds that match your system theme. This was the first Windows 10 version to
Windows 10 Pro version (OS Build 10.0.19042 ) was released in October 2020 as the "October 2020 Update". replacing them with partially transparent
Since version 20H2 no longer receives security updates, your system is vulnerable to new threats.