I learned protel99se first, and then altium designer9. After learning AD9, I don't want to use protel99se anymore! It is strongly recommended that you learn AD9 directly! Personally, if you want to learn to design a PCB, you'd better understand the PCB design process first, and then find an AD manual with the goal of designing a PCB. Look it up if you don't understand. I personally don't like books about project practice.

Let me talk about the general process of designing PCB with AD. The original library of AD is a standard integrated library, which encapsulates the original schematic diagram and PCB. It is comfortable to use the standard library when calling the original version. To design PCB, you must draw a schematic diagram first. Here, you need to use the original SCH in the standard library. You must learn to make your own original! It's comfortable to make your own original and then pack it into your own library, hehe. After drawing the schematic diagram, specify the package for each original, and then update the PCB. Then, in PCB design, you should first make the original layout, which is very important and tests the level, and then determine the outline of the board.

After knowing the general process, you can find a book that describes the details accurately and recommend a more official introductory book, because the official description of the details is generally accurate, and then you will turn to this book for help when you encounter problems during the practice. I think this is very efficient. Hehe, that's how I learned it, but I forgot my title+_+! I only remember that the people in the advertising company published a book, hehe!

I hope my experience and suggestions will help you!