how can i do drawings on my computer of my house to see what it would look like with a porch on?
Answers:
you need a programme called Auto cad, but this would cost you a few hundred euro to buy, check out a place that sells second hand PCs or repairs them, not a big company like PC world you need to get a sole trader and he'd be able to get his hands on a copy for you for a fraction of the cost.
Other answers:
You need a program like 3D Architect.
You need a program like 3D Architect.
Pc Paint brush.
You need a program. Or you could ask Lowes if they'd create the pic.
Another program, called Turbo Cad, comes with a sister program, called Floor Plan. It'll do the job.