I don't even own a computer

In the 80"s I figured computers looked like the wave a the future so I bought a commodore 128. I kept it for 15 years. I am lucky it lasted that long, but it was a workhorse. Lots of people are afraid of what they might mess up with high tech. The secret is backup. As you learn, back up a lot. The other secret is know how to get back to the start up of your software. Really You can't break anything that can't be fixed if you don't drop it in water or on concrete or something like that.