Half a month after the launch of Windows 8.1, Microsoft released a "Getting Started Tutorial" (Getting started tutorials for Windows) on its official website. Microsoft stated that whether or not you are new to Windows 8.1/RT, these tutorials can be helpful to you.
The tutorials mainly cover some basic support for Windows 8.1, such as how to go online, Microsoft accounts, the start screen, using SkyDrive, etc., and the examples demonstrated are all simple and easy to understand.
Of course, if you have already mastered these operations, you can explore more topics, such as games, videos, music, and even how to protect children when they are online.
Don't underestimate it; you might not actually know everything.
Video address: http://www.tudou.com/programs/view/upqJ8Tmjc1s/?resourceId=22860868_06_02_99