You could do worse than get a copy of a recent (2024) title 'Computers Made Easy: From Dummy To Geek, 2nd edition, by James Bernstein. ISBN 9798608506109. It seems to me to be more approachable than the Ron White book.
Or if you wanted a primer before you get going on a more text-based title I would not shy away from a book for young readers called 'Computer Technology For Curious Kids', (2024) ISBN 9781486318360
You might also find a wealth of older books to browse through for yourself, if you are lucky enough to be in a city that has a few second-hand book stores which stock technology titles.