Nice video.
Uhm no. I type in a PIN (instead of the password that gives me access to hotmail for example). But actually windows offers a couple of ways to login (Hello, PIN, Password, Fingerprint) and the one thing this thing can't do is ripping the password from an online-account. It only works if it is an offline Account and when the drive isn't encrypted (on MS hardware like the Surface, the drive is encrypted by default).
What i don't like about this video: pretty much the same thing is possible on every OS, as long as the drive isn't encrypted. But on Linux you don't even need a live-cd or usb key to reset the root password. You can do it in GRUB. You can also reset the password without logging in on MacOS.
And, if you have a live-cd/usb key, you have access to every file on the harddrive, if it is not encrypted. No matter which OS is installed.
Edit: please excuse my bad english skills ^,^" but i like the Linus channel and just wanted to share my opinion on that one