Such an interesting question. Imagine someone living in the 21st century in the United States with absolutely no source of technology.
Amy, my world is filled with technology. I write on a computer. I take photographs with a digital camera. I compose music on an electronic piano. I turn lights on and off, wash clothes and dry them in machines. A fan runs all day in the summer to cool the sweltering attic where I work. My car takes me to and from the grocery store. The refrigerator keeps those groceries fresh until I can cook them on my electric stove…anyway, you get the idea.
I suspect what Amy wanted to know when she asked this question was if I write on a computer or draft my books in longhand.
The answer, if that was indeed the question, is that I do both.