Paint or WordPad could not be uninstalled in earlier versions of Windows 10 or Windows.
For those unaware, Optional Features and tools can always be enabled or disabled through options in Windows 10. choose the optional feature, it will display an Uninstall option.
After clicking on the uninstall button, the chosen app will be uninstalled from your PC.
It is worth noting that to reinstall the optional features, it is necessary to do a system reboot.
Windows 10 20H1 is expected to arrive in the first half of next year.
source: www.techworm.net