Help Center helps you navigate top help topics and get help online. To access the Help Center, please click Help > Help Center. In the Help Center, you can find topics by groups based on the features, or input a keyword in the Search box to search for any desired topic. While reading the help contents, you can click 
to move back to the previous view, or click 
to return to the Home Page of the Help Center.
To get help online about a specific topic, you can also click in the Search box on the title bar, input the keywords, and choose “<keywords>” under Get Help on from the drop-down menu. Foxit PDF Editor will open the Help Center and list all the topics that match your keywords. Then you can navigate through the search results and open the article to learn more about the function.