Amazon.com Inc.’s cloud unit is building a program to help customers develop and deploy new kinds of artificial intelligence products as the biggest seller of cloud services tries to match Microsoft and Google in the market for so-called generative AI.

Microsoft Corp. is bringing its Bing search engine to OpenAI Inc.’s ChatGPT, further tightening ties with the artificial intelligence startup in a bid to challenge Google.

When Microsoft Corp. launched its $1 billion Climate Innovation Fund three years ago, it was the lone tech giant pledging serious money to tackle rising temperatures. The dangers facing the planet have since become more acute, and the fund has about $400 million left.

OpenAI is making its ChatGPT tool available to companies to incorporate into their own apps as it seeks commercial uses for the wildly popular chatbot.

Microsoft Corp. showed off plans to use new tools from startup OpenAI to improve its little-used internet search and browsing services, seeking to gain ground against market leader Google by being first to offer conversational responses powered by artificial intelligence.

Microsoft Corp. is investing $10 billion in OpenAI, whose artificial intelligence tool ChatGPT has lit up the internet since its introduction in November, amassing more than a million users within days and touching off a fresh debate over the role of AI in the workplace.

Microsoft Corp. is in discussions to invest as much as $10 billion in OpenAI, the creator of viral artificial intelligence bot ChatGPT, according to people familiar with its plans.

Microsoft Corp. will introduce an app to help employees and managers in a hybrid workplace decide what’s the right time to go into the office.

Microsoft Corp. introduced Viva Sales, a new program meant to connect its Office and video conferencing programs with customer-relationship management software — its own and that of rivals, a step that could help it garner revenue from Salesforce Inc. clients.