ThinkPad has been registered on the Think.lenovo.com.cn website. The method to register a new host is as follows:

1. Open the Think.lenovo.com.cn web page and click to log in.

2. Enter your username and password and click Login.

3. Click "Return to Personalized Home Page" in the upper right corner.

4. Click to register a new host.

5. Enter the host number.

6. After clicking Register, relevant prompts will appear and the host registration is successful.

ThinkPad, also known as "ThinkPad" in Chinese, was a portable computer brand under the IBM PC Division before 2005. Reliable features enjoy a high reputation in the industry. After Lenovo acquired the IBM PC Division, the ThinkPad trademark was owned by Lenovo. Since its inception, ThinkPad has maintained a classic black appearance and has its own unique insights into technology, such as: TrackPoint (pointing stick, commonly known as the little red dot), ThinkLight keyboard light, full-size keyboard and APS (Active Protection System, active protection system) ).

Thinkpad is the most popular portable computer among developers of the open source operating system OpenBSD, and the ThinkPad X40 is one of the most supported portable computer models.