If you are using Windows 10 version 2004 or newer, Microsoft released another update (KB5004237) this month to address several issues affecting Windows 10 systems. The last update (KB5004945) was released on July 6th to address a Windows Zero-day vulnerability called "PrintNightmare".
All users running Windows 10 version 2004 (May 2020 Update), Windows 10 version 20H2, and Windows 10 version 21H1 must update their systems with this KB5004237 update by running Windows Update from the Settings app.