If you’re still using and old version of Windows or Mac OS X, your days of using Google’s Chrome browser are numbered.
Google announced Tuesday that in April 2016, it will end support for Windows Vista and XP, as well as Mac OS X 10.6 (Snow Leopard), 10.7 (Lion) and 10.8 (Mountain Lion).
“Such older platforms are missing critical security updates and have a greater potential to be infected by viruses and malware,” Google’s Marc Pawliger wrote in a company blog post.
The news mostly affects Windows XP customers, since XP still runs on nearly 12% of the world’s PCs, according to NetMarketShare. Less than 1.5% of PCs still run Vista and less than 1% of computers are still on Mac OS X 10.8 or earlier.
People with older operating systems will still be able to use Chrome, but they will no longer receive updates or security fixes, Google’s Pawliger said.