Last May, Jacob Shaul logged onto his computer and began remotely teaching more than 170 students in Bolivia the basics of ...

What do you think there are more of: professional computer programmers or computer users who do a little programming? It’s the second group. There are millions of so-called end-user programmers.

Tech workers are increasingly worried that the artificial intelligence they are building will replace them. But some are optimistic that it is just one more tool to work with. Though powerful, code ...