Is anybody else having problems? Very recently, I bought a new computer and I'm running IE 11 on the Windows 10 operating system. I get an error message whenever I try to enter these sites saying the site is not compatible with my software and to upgrade to the latest version. Today, I called Marlboro sweepstakes and was told their website is not compatible with Windows 10 and to try using a different web browser. I am a little stumped because I was running IE 11 and Win 10 (upgraded from Win 8.1) on my old computer. Thanks in advance for any ideas or solutions. -Chuck