Hey everyone. I have an older laptop running windows. It got a virus about two years ago and I stopped using it. I got a Chromebook and am happy with it but it does not run some stock trading software I need. So my question is, I do not care about the data or anything on the old laptop. How can I re install windows ( I do not have a windows disk) by blowing up everything on it? I am hoping I can do that without a disk. All I need is a very basic machine that can run a simple charting program and the old laptop is fine for that. Thanks in advance.