Methods/steps:
1. Download this QQ Security Center on your mobile phone first, and then open the installation, so as to continue the operation.
2. In the past, you can directly access this software platform, but now it has been revised, paying more attention to the security of numbers, starting with the finger password. Five chances. Don't miss it.
3. After the password above is correct, the login screen will appear immediately, with a mobile phone token on the way and a broadcast below, which can help some friends with poor eyesight and is very user-friendly. This is also a function that was not available before. In the middle of the bottom is a QR code picture.
4. We click the first account on the left button, where we can see the security information of your locked QQ.
5. The second is the tool button, where there are tools for account office, password modification, game lock, game protection, Q-coin consumption protection and secret protection. Very comprehensive.
6. The third authentication is the same as the page just entered, the mobile phone token.
7. Here's another one. Click in and you can see account management, startup password, calibration time, notification, evaluation, etc. It's also perfect here.
8. The function here is not difficult to understand. We can all try it in.