A human-computer interaction method is applied to an electronic device, and includes: obtaining content copied by a user on a first page, and determining a category to which the content belongs; obtaining a category of a second page; matching the category of the content against the category of the second page; and if a matching result is not empty, displaying at least one operation option on the second page, where the at least one operation option has a function of performing an operation for the content on the second page, so that the electronic device directly performs the function after the user selects the operation option. In the method, a category of copied text content is extracted and is matched against a category of a keyword, and a matched group is used as a prompt operation. The prompt operation is displayed in a form of a dialog box, to prompt a next action that may be performed by a user, so that complexity of user operations is reduced, and accuracy of pasting text information is improved.