If your computer does not have a discrete graphics card, you can view and edit simple files after installing drawing software such as CAD/PS on your computer. When you process a large number of 3D files, more layers, and larger resolution pictures, it can run smoothly for a short time, but after running for a while, the computer will heat up and the performance will decrease.
If you want to run CAD/PS and other drawing software smoothly, it is recommended that you purchase a computer with a discrete graphics card.
Note: If you need to use other large-scale engineering software, please log in to the software's official website to check the given configuration requirements to determine whether you can use the software smoothly.