Windows 10 has the Windows look and feel you’re already comfortable with.
You can pin programs to the taskbar and view your app list using the start menu, just like previous versions. There are plenty of new features, but rest assured that you’ll feel right at home in Windows 10.
Cortana is your new personal assistant.
You can use your keyboard to tell Cortana what you need, or just use your voice. Cortana can help you search your device or the web, set reminders for you and much more. As time goes on, Cortana learns about you and becomes even more helpful.