Not really. I've only ever seen a computer in a dream once as far as I can remember, and my dreams don't even seem to contain any cellphones either, not even flip phones or anything like that (except for 1 dream that I had back in August 2021 where I was at school and found a time machine there that could take me back to 2008, and even then, it was more of a background object if anything).
My dreams are almost always based on going out and doing things in the real world (including maybe watching a little bit of television, as those sometimes show up in my dreams even if they're just in the background) and always have been.