Technology

By Samantha Murphy Kelly, CNN Business Microsoft on Thursday outlined its plans to bring artificial intelligence to its most recognizable productivity tools, including Outlook, PowerPoint, Excel and Word, with the promise of changing how millions do their work every day. At an event on Thursday, the company announced that Microsoft 365 users will soon be

By Brian Fung, CNN The United Kingdom banned TikTok from official government devices on Thursday, adding to similar restrictions imposed by allies in Canada, the European Union and the United States. The social media app is not widely used by UK officials, according to a government announcement, but the measure reflects concerns about TikTok’s links

By Samantha Murphy Kelly, CNN Business In the first day after it was unveiled, GPT-4 stunned many users in early tests and a company demo with its ability to draft lawsuits, pass standardized exams and build a working website from a hand-drawn sketch. On Tuesday, OpenAI announced the next-generation version of the artificial intelligence technology

By Catherine Thorbecke, CNN Roughly a year-and-a-half after Facebook renamed itself “Meta” and said it would go all-in on building a future version of the internet dubbed the metaverse, the tech giant now says its top investment priority will be advancing artificial intelligence. In a letter to staff Tuesday, CEO Mark Zuckerberg announced plans to

By Juliana Liu, Yoonjung Seo and Gawon Bae, CNN South Korea says it will build an enormous facility to make computer chips in the greater Seoul area, with about $230 billion in investment from memory chip giant Samsung Electronics. The plans were announced by President Yoon Suk Yeol on Wednesday and confirmed by the electronics

By Samantha Murphy Kelly, CNN Business Nearly four months after OpenAI stunned the tech industry with ChatGPT, the company is releasing its next-generation version of the technology that powers the viral chatbot tool. In a blog post on Tuesday, OpenAI unveiled GPT-4, which the company says is capable of performing well on a range of

By Jennifer Korn The massive amount of customer withdrawals that led to the collapse of Silicon Valley Bank had all the hallmarks of an old-fashioned bank run, but with a new twist befitting the primary industry the bank served: much of it unfolded online. Customers withdrew $42 billion in a single day last week from

By Jennifer Korn, CNN Late last year, Dan Sinker found himself in a “Groundhog Day” situation. When he would check his notifications tab on Twitter, Sinker, who has tens of thousands of followers, often saw the platform recommend the same weeks-old tweet from another user. As Sinker described the situation in one tweet in early

By Clare Duffy, CNN What do you get for the billionaire who has everything? Perhaps his own town. Entities connected to Elon Musk and his companies have reportedly been acquiring thousands of acres of land in Texas with the hope of starting a town where his employees could live and work, according to a report

By Samantha Murphy Kelly, CNN Business Lithium-ion batteries, found in many popular consumer products, are under scrutiny again following a massive fire this week in New York City thought to be caused by the battery that powered an electric scooter. At least seven people have been injured in a five-alarm fire in the Bronx which

By Juliana Liu and Wayne Chang, CNN Europe’s biggest producer of advanced chipmaking technology has joined the United States in its escalating standoff with China. The Netherlands announced Wednesday, via a letter from its trade minister to parliament, that new restrictions on overseas sales of semiconductor technology were needed to protect national security. While the