We can’t tell whether you get this Office 365 A1 Plus for student 
subscription from Microsoft Official website or any Microsoft Partners. You 
will not be able to use this Office 365 Education account after you leave 
the school.

About Office 365 home subscription, I’d like to know if you mean the 
subscription introduced on this webpage: 
https://products.office.com/en-us/office-365-home.

 In addition, I'd like to remind you that you may encounter some potential 
risks if you are not an administrator of this 365 Office subscription or if 
you know who owns this Office 365 subscription because Office 365 
administrators can change your account’s password, remove your Office 365 
license, allow other users to access your email, and more.