How do you make someone an administrator for a windows 7 computer?
a. save his or her user account to an ntfs partition.
b. give his or her user account full control to the system volume.
c. add the account to the domain administrators group.
d. add the account to the administrators group.?

D. Add the account to the administrators group.

the answer is d. computer programmer

try this:

go tos official website.

click on your profile pic at the top right of the screen and click 'edit profile'.

click on "preferences" and press "year of birth".

and then just maybe try to reset whatever error made before by typing in the correct age details again. hope this !