On January 12th, 2016, Microsoft will drop support for Internet Explorer for versions 10 and under. Like Windows XP, some won’t care. But, with IE being targeted for exploits fairly often, it’s best to upgrade. IE11 is still supported for now.
It means you should take action. After January 12, 2016, Microsoft will no longer provide security updates or technical support for older versions of Internet Explorer. Security updates patch vulnerabilities that may be exploited by malware, helping to keep users and their data safer. Regular security updates help protect computers from malicious attacks, so upgrading and staying current is important.