Take QQ email as an example, and the specific encryption steps are as follows:

1. Baidu searches QQ email and clicks official website to enter.

2. After entering the official website page, enter your account and password and click Login.

3. After logging in successfully, click Write Information.

4. enter the information editing page, drop down the page, and find and check the email encryption.

5. finally, set a password in the email encryption box that pops up, and click ok.