One thing that I actually hate on Windows 10 compared to Windows 8 is the native apps - it is a huge step backwards. I have a Microsoft Account on my work (Off

One thing that I actually hate on Windows 10 compared to Windows 8 is the native apps - it is a huge step backwards. I have a Microsoft Account on my work (Office 365) email address. Windows 8 worked perfectly - if you signed in to Windows with a MS account, it would ask you "do you want to use your personal or organisation account" and then you could add your email account with the same message. Windows 10 on the other hand just errors out... https://superuser.com/q/1267281/4386 https://superuser.com/q/1267281/4386 This is most annoying because Outlook does update the "system" calendar or the home screen, you get none of the rich integrations. Cortana just errors out whenever you try to interact with the calendar. What's funny is, I can use my Office 365 account on my Mac without problems and use Siri to make appointments, get notifications when to leave etc.