Thanks for your feedback, All of this is very new to me, But I have a few projects I am willing to start but I have to get my head around all these new terminology, and trying to figure out what equipment to buy.I know the dimensions of the sheet I have to cut and carve small laser dots on, But the equipment to cut the size is what gets me, Also, I have to be able to cut and carve laser dots on the sheet, Can one machine achieve this purpose?
You've posted the same question in three different places. Please don't do that - post in one place that looks like a good fit for your question.
To learn about laser cutters/engravers just get busy with Google - there is loads of information out there.
There are plenty of cheap machines if you don't mind nursing them along but if you want a proper industrial quality machine it will cost you several thousand £.