KEY POINTS
  • Microsoft will stop supporting Windows 7 on Tuesday, Jan. 14.
  • That means it won't issue any more software updates that could prevent malware or viruses.
  • Here's what Microsoft says you should do if you're one of the millions of people still running Windows 7.
Copies of Microsoft Windows 7 are arranged for a photograph at a Staples store in New York, U.S., on Thursday, Oct. 22, 2009.

Microsoft will stop supporting Windows 7 beginning Tuesday, Jan. 14. That means it won't issue any more software updates, including software patches that could prevent cyberattacks, to millions of computers.

"While you could continue to use your PC running Windows 7, without continued software and security updates, it will be at greater risk for viruses and malware," Microsoft says on its website. "In addition, Microsoft customer service will no longer be available to provide Windows 7 technical support."