After the completion of Win10, the push icon in the lower right corner disappears. What happened?

Many users have finished the Win10, the Win10 icon in the lower right corner has disappeared. What is going on? This article will teach you to post the Win10 and push the icon is missing. What should I do?
By collecting feedback from users and official answers, we determined that after the win10 system is finished, the icons and prompts will disappear, (some users have not disappeared) and the win10 is also scheduled to be successful. The upgrade will be automatically after the official release of Win10. Going, so users don't have to worry.
If you are not at ease, you can check whether there is a "Windows 10 upgrade" content in the Windows Update, as shown below:

The current win10 preview has been released to the 10158 version, which may be official The last public preview version before the release of the version is mature in all aspects. If you want to experience it, you can upgrade it yourself or download the homemade ISO to install it.
The above is the introduction of the icon in the lower right corner of Win10. It should be said that this is still a normal phenomenon and does not need to be processed too much.