On January 14, 2020, Windows 7 came to the end of its support life; however, that didn’t stop users and businesses from continuing to use it. Because of this, the Federal Bureau of Investigation (FBI) has published a Private Industry Notification (PIN) telling all Windows 7 users to secure their computers. What Did the FBI Say? In the FBI’s Windows 7 PIN, the bureau explains why security is important for an older PC. The FBI points out that, in May 2017, 71 percent of healthcare organizations used operating systems that became unsupported in January 2020.