If you have a valid license, you can upgrade to the latest Windows 10 22H2 or Windows 11 via the Microsoft Software Download page.
While now outdated, this version introduced several UI and performance changes: Windows 10 Pro 20H2 Pre-Activated 10.0.19042.74...
10.0.19042.xxx (the ".74..." suffix refers to specific minor revisions or patches). If you have a valid license, you can