What are optional Windows 10 updates


 Windows 10 clients who have moved up to variant 2004 or 20H2 may have seen something new when they go to Settings > Update and Security > Windows Update. Underneath the consistently present "Check for refreshes" button, Windows update at times presents a discretionary updates thing, as appeared in Figure 1. 

This, incidentally, is a re-visitation of usefulness offered in Windows 7, when discretionary updates were concealed in a different window. At the point when Windows 10 turned out, Microsoft started placing all updates in a single stream, however, now the organization is getting back to obviously marking and isolating discretionary updates from the standard month to month aggregate updates bundled up on "Fix Tuesday" (the second Tuesday of every month).