I could get answers more quickly with a voice call, which is OK except my time limit for sitting on hold is five minutes, which means I mostly do not get through. Year 2000 issues are all the hot topic in the computer world now. On the Web site for my computer, which is a pretty good site, the manufacturer doesn't even directly address the issue. Of course, it's not that easy. Plus, I have to know what I need before I log on.
Every little question turns into a major research project.
By the way, the answer is, it depends on your computer, some are finicky, some don't care. It would be lovely to have a computer guru who would give fast, accurate, straight answers, and not make excuses. We can compare computers with woodworking. Just owning a bunch of tools does not make you a carpenter. It requires skill and training to be competent.