How to judge whether the pre-installed genuine Win7

Description: How can I know if my notebook is genuine Win7? Is there any simple way to know?
Issue analysis: I bought a notebook, but I don't know how to read my notebook. Is not a genuine Win7 system.
Solution: The method is very simple. From two places, you can basically see whether the notebook is a genuine Win7 system.
First of all, the most important thing is to first look at the notebook keyboard panel where there is a genuine Win7 sticker. Pre-installed genuine Win7 notebook computer, before the sale, will be posted with the genuine Win7 logo stickers. If you can see the sticker as shown.

Figure 1 Genuine Win7 sticker
Then it is to look at the bottom of the notebook, there will be a Win7 genuine label on the bottom, there will be 25 product keys and advanced security lines on the genuine label. As long as you log in to Microsoft's official website (click to open) to verify the authenticity. If the verification result is genuine, it is almost certain that your notebook is pre-installed with genuine Win7 system.

Figure 2 bottom genuine label
Finally, you should check to see if there will be a situation where the head of the bull is not right. Open the computer, enter the system, right click "Computer" (My Computer), click Properties. It will open the system interface of the control panel, drag it to the bottom, you will see, "Windows activation", there is "Windows activated" words, and the right authorized icon on the right. This makes it even more clear that this is genuine. (But I can't see it here. I just reconfirmed it is genuine.)

Figure 3 Genuine license
For the pre-installed Win7 notebook, the most important thing is to look at the genuine label. If not, it is not pre-installed Win7 notebook.