Slack founder Stewart Butterfield chats with Yahoo Finance Live about the environment for technology companies.
Yahoo Finance tech editor Dan Howley breaks down the volatility in the tech sector and what's driving down stock prices for names like Apple and Amazon.
AT&T (NYSE: T) and IBM (NYSE: IBM) both underwent dramatic transformations over the past year. AT&T divested DirecTV, merged WarnerMedia with Discovery to create Warner Bros. Discovery (NASDAQ: WBD) , and sold many of its non-core assets to prioritize the growth of its core telecom business.