change security questions

If you forgot the answers to your Apple ID security questions -

https://support.apple.com/en-us/HT201485

Manage Your Apple ID -

https://appleid.apple.com/

ASC - Late 2012 Mac mini, macOS 10.15.5; Watch, series 5 GPS/cellular, watchOS 6.2; iPad Air 2, ipadOS 13.5.1; iPhone 8+, iOS 13.5.1; TV 4th Gen, tvOS 13.4.6;  HomePods, audioOS 13.4.6 and Airport Express w/ Airplay 2

Sign into you Apple ID account (https://appleid.apple.com/#!&page=signin) and reset them there.