Just because they have problems with computers and computer-mediated technology, doesn't mean they're dumb. Lots of wisdom there. But, unfortunately, most electronic means of communication are very poorly matched to how older people have interacted with others all their life. You can believe they are very smart, and also believe they need to interact with electronics/computers/internet resources in a different way than works for the sort of people who comment in HN.
Of course, it varies depending on the person. Most often, the most reliable way of determining if an older person is comfortable with computers is to ask them. Those that find it difficult to make good decisions about passwords/phishing emails/security updates/etc., are more than willing to admit that they aren't great with computers.
Of course, it varies depending on the person. Most often, the most reliable way of determining if an older person is comfortable with computers is to ask them. Those that find it difficult to make good decisions about passwords/phishing emails/security updates/etc., are more than willing to admit that they aren't great with computers.