The contents of this CD are collected from major forums. I just downloaded it and put it in an ISO image of a DVD. The purpose is to let friends who want to learn system packaging download and learn, so that they don't have to rush to various forums to collect and download various system packaging tutorials, and strive to let everyone download all the tutorials you need about system packaging at one time! Package: A package of tutorials and packaging tools made by IT sisters, Xiaofeng, Free Sky, Niu Niu, rainforest wood wind, depth, path and computer madman. Really achieved a large collection of system packaging tutorials! A * * * is divided into several parts. You need to download five completely, decompress the first one, and you can see the ISO file!