Windows 11’s app identity crisis is finally ending — but Microsoft still can’t figure out how numbers work

Windows 11 apps have a major consistency problem, but Microsoft is finally giving developers the tools to fix it.

OpenAI’s new flagship GPT model is made for AI agents

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...