Consumer Reports sent a letter to Microsoft CEO Satya Nadella calling on the company to extend its support of Windows 10 devices given the security threat posed by leaving millions of operational devices unprotected. On October 14, these computers will be stranded when Microsoft transitions from the Windows 10 operating system to Windows 11. Windows 10 is currently used by an estimated 46% of Windows computers, and a significant percentage of these machines are unable to run Windows 11.