Microsoft offers extended security updates for its now unsupported Windows 10 system. But some people who've signed up for the program may still be seeing "end of support" messages on their PC. No, ...

The company says it is still investigating the issue and has not yet released a fix.

Earlier this year, governments around the world imposed travel and business restrictions to slow the spread of COVID-19. Like many people, the world’s atmospheric chemists were anxiously staying at ...