Tim Cook struck a quite different tone at the company's annual developers conference this year, celebrating not only those who create apps for its devices, but also those who use them. Hope King reports from San Jose, Calif.
OpenAI has released a fourth version of ChatGPT, called GPT-4, that understands images. This means it can look at a photo and provide general information about what's in it.
At its annual health event on Tuesday, Google announced a series of changes to its search tool that it said will make it easier to access information about affordable health care services.
