A content processing method for use in a mobile terminal, comprising: receiving a content selection instruction from a user through a first interface of a first application of the mobile terminal, and acquiring to-be-processed content selected by the user in accordance with the content selection instruction; receiving a content processing instruction about the to-be-processed content from the user, and processing the to-be-processed content in accordance with the content processing instruction; acquiring an operation type of the user for a predetermined region of a second interface of a second application, and determining an operation instruction corresponding to the operation type, wherein the determining an operation instruction corresponding to the operation type comprises: when the operation type is double-clicking, or pressing-and-holding by the user in the predetermined region of the second interface, determining that the operation instruction is a first content pasting instruction; and when the operation type is clicking by the user in the predetermined region of the second interface, determining that the operation instruction is a second content pasting instruction; when the operation instruction is the second content pasting instruction, directly pasting the to-be-processed content in a pasting region of the second interface in accordance with the second content pasting instruction; and when the operation instruction is the first content pasting instruction, displaying a floating window on the second interface in accordance with the first content pasting instruction, and displaying the to-be-processed content in the floating window; and pasting the to-be-processed content in the pasting region of the second interface; wherein subsequent to displaying the floating window on the second interface in accordance with the first content pasting instruction and displaying the to-be-processed content in the floating window, and prior to pasting the to-be-processed content in the pasting region of the second interface, the content processing method further comprises: displaying a pasting confirmation button in the floating window, wherein the pasting the to-be-processed content in the pasting region of the second interface comprises: receiving a pasting confirmation instruction transmitted by the user through clicking the pasting confirmation button; and pasting the to-be-processed content in the pasting region of the second interface in accordance with the pasting confirmation instruction. receiving a content selection instruction from a user through a first interface of a first application of the mobile terminal, and acquiring to-be-processed content selected by the user in accordance with the content selection instruction; receiving a content processing instruction about the to-be-processed content from the user, and processing the to-be-processed content in accordance with the content processing instruction; acquiring an operation type of the user for a predetermined region of a second interface of a second application, and determining an operation instruction corresponding to the operation type, wherein the determining an operation instruction corresponding to the operation type comprises: when the operation type is double-clicking, or pressing-and-holding by the user in the predetermined region of the second interface, determining that the operation instruction is a first content pasting instruction; and when the operation type is clicking by the user in the predetermined region of the second interface, determining that the operation instruction is a second content pasting instruction; when the operation instruction is the second content pasting instruction, directly pasting the to-be-processed content in a pasting region of the second interface in accordance with the second content pasting instruction; and when the operation instruction is the first content pasting instruction, displaying a floating window on the second interface in accordance with the first content pasting instruction, and displaying the to-be-processed content in the floating window; and pasting the to-be-processed content in the pasting region of the second interface; wherein subsequent to displaying the floating window on the second interface in accordance with the first content pasting instruction and displaying the to-be-processed content in the floating window, and prior to pasting the to-be-processed content in the pasting region of the second interface, the content processing method further comprises: displaying a pasting confirmation button in the floating window, wherein the pasting the to-be-processed content in the pasting region of the second interface comprises: receiving a pasting confirmation instruction transmitted by the user through clicking the pasting confirmation button; and pasting the to-be-processed content in the pasting region of the second interface in accordance with the pasting confirmation instruction. displaying a pasting confirmation button in the floating window, wherein the pasting the to-be-processed content in the pasting region of the second interface comprises: receiving a pasting confirmation instruction transmitted by the user through clicking the pasting confirmation button; and pasting the to-be-processed content in the pasting region of the second interface in accordance with the pasting confirmation instruction. receiving a pasting confirmation instruction transmitted by the user through clicking the pasting confirmation button; and pasting the to-be-processed content in the pasting region of the second interface in accordance with the pasting confirmation instruction.