I recently received my HP computer and have been using the tablet that I was sent when I first started school. With the tablet when installing Office 365 I was given the information to put in so I could install it. Now I'm trying to use Word, Office 365 on the HP and it asks for my email so I type in the email that is registered with the tablet but it's saying it can't find it. How do I get Office 365 on the HP to continue my work? This is extremely frustrating!