There are various manuals. Generally speaking, according to the things to be explained, it can be divided into the following types: product manual, operating manual, installation manual, drama performance manual, etc.
　 Product Manual
　　 Product manuals mainly refer to manuals about daily production and daily life products. It is mainly an introduction to all the conditions of a certain product, such as the introduction of its constituent materials, performance, storage methods, precautions, and main uses. Such instructions can be used to produce consumer products, such as televisions; or they can be used for consumer goods, such as food and medicine.
user's Guide
　　 Instructions for use are instructions that introduce people to specific methods and procedures for using a product. Refer to the sample "Razor Manual".
　installation instruction
　　The installation manual mainly introduces how to install a pile of scattered product parts into a complete product that can be used. We know that for the convenience of transportation, many products are disassembled and packaged. In this way, after purchasing the product, the user needs to install the bulk parts together reasonably. In this way, a detailed and detailed installation manual is required in the product manual. Example "CD-ROM drive installation".
　　 Drama Performance Manual
　　 This is a relatively prosaic manual. Its main purpose is to introduce the main storylines of dramas and movies, and it is also to recommend the movie to the audience. Large-scale performances, introductions to cast and crew, introductions to programs, etc. are also propaganda explanatory texts used to attract more audiences.