Microsoft Cortana!

Microsoft Cortana is an intelligent personal assistant developed by Microsoft.

windows10In the past, Microsoft wasn´t very successful with its assistant software – remember Clippy, the little paperclip!
Now Microsoft wants to develop these artificial intelligence for iOS and Android too – but iOS and Android user have to download an App and install Cortana, whereas Windows Phone contains Cortana already.

Cortana can also scan context of emails to better support the user.