It is not possible to migrate to Microsoft account. After pressing button "get strated" ot migrate now" (in your email) this message is displayed:
WE’RE SSSSSSSORRY
We can’t find the page you’re looking for.
Comments 3
when I press button "get started" after login: https://www.minecraft.net/login?view=mojang&ref=launcher
when I press button "migrate now" in your email: https://www.minecraft.net/mojang-account-move
If this is still a problem for you, please create a support ticket: WEB-5700
Please provide the URL that you get directed to