In 2021, with Teams usage still rising, Microsoft began building a second generation of the software with an eye toward improving performance, Jeff Teper, president of collaborative apps and platforms at Microsoft, said in an interview with CNBC. Corporate workers who get access to the new version of Teams will see a switch at the top of the application window that will enable them to go back to what Microsoft is calling the classic version, he wrote in the blog post. Global Business and Financial News, Stock Quotes, and Market Data and Analysis