You can download autocad if you want
Don’t look in the shops for design software ? It is possible to autocad download. No need to spend money on something that is available on the net. Be ready for a surprise though, I spent months trying to learn all the tricks of this software. You can do the basic tasks without too much practice, but the more complex operations take time to learn. I suggest downloading a manual to go with the program, or maybe even buying one from the shop isn’t a bad idea. Then you can work with the program and read at the same time, without having to minimize auto cad.