will be ended but MS is concentrating on getting everyone to Windows 10. The consolation is the Windows 10 is supposedly the last version old Windows and upgrades will be replaced with periodic updates. I did at least 7 Windows 10 upgrades and didn't have a problem with any.
I was once an XP user and loved the system. I was forced to actually buy a new computer since Microsoft no longer supported or issued updates to XP. I ended up with a new computer and operating system of Windows 8.1. NOW Windows 10 comes out. Will I be faced with "down the road" obliged to replace my Windows 8.1 which I love with Windows 10 and have no option? Some of my friends have replaced Windows 8.1 and have issues when downloading and installing Windows 10. Thanks.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic