When I set up my profile I did not realize my number lock was not on & inadvertently entered the incorrect email address. The programs on the computer will not allow me to install some items stating that I need to contact Microsoft. When I attempt that it tells me that the page is unavailable & to try later. I have tried numerous times & get the same message. How can I correct my email address with my Microsoft account?
It sounds like you need to contact Microsoft support. https://support.microsoft.com/en-us/contactus