Still using a 2011 21.5" iMac, which I bought new in January 2012. The only upgrade it's had is the RAM to 12GB and the OS upgrades to High Sierra. The DVD drive failed playing movie DVDs about 5 years ago. Everything else is still working absolutely fine - the web cam, screen, speakers, fans. When I bought it, I never expected it to last as long as it has. I've got absolutely no intention of selling it, as it works fine for my uses - web browsing, simple games, music, e-mails, basic editing of photos. Although it's now Vintage according to Apple, I'm still finding new games to download from the App Store. I like to think it's got another couple of years left in it.