Cortana, Microsoft's digital personal assistant, has arrived on the desktop. She isn't as versatile as her smartphone counterpart, but you can still have fun.

OpenAI wants to build a next-level personal assistant. The company is developing a ChatGPT agent that can effectively take over a customer's device. The software is one of two AI agents the ...

And yet, we were inclined to take a look at Indigo, a new personal assistant for Android and Windows Phone 8 that launched yesterday, and will be available as a free download in the coming weeks.