Taw, your contribution is lame. The early days of DOS would be the 1950s, on IBM mainframes, and that was before there were any known viruses. I also don't think the bit about languages that viruses are written in is very useful; at best it's an overgeneralization. However, instead of just deleting your text, like you do to other people, I'll leave it up to you to fix your own text. Have a nice day, and remember, Wikipedia is a community. GregLindahl
You seem to be confused by fact that there was more than one operating system called DOS. They had little to do with each other. Anyway, here is a fix. --Taw
No, I am not confused at all; I am aware of quite a few OSes called DOS. Thanks for fixing that one bit, but maybe you could address my other criticisms? GregLindahl
Well, I can't help with 'lameness' of my contribution. --Taw
Perhaps an extra paragraph should be added to make the distinction between viruses and worms distinct while also clarifying that the two concepts are often conflated in general use. -- Taral