First, you need to open the Local Group Policy Editor on your computer. For that, press Win+R to open the Run prompt, type gpedit.msc, and hit the Enter button.
Once it is opened on your screen, you need to navigate to this path:
Computer Configuration > Administrative Templates > Windows Components > Windows Update > Manage end-user experience
Here you can find a setting named Display options for update notifications. You need to double-click on this setting and choose the Enabled or Disabled option.
Cr: https://www.thewindowsclub.com/show-or-hide-display-options-for-update-notifications
