just after the 90 day warranty expired pc will  go in for repairs. hopefully the extended warranty will cover repairs. got a memory error on this machine early on while using. i should have sent it back then but i waited now the seller's warranty expired and am at the mercy of SquareTrade warranty service. will have to jump thru all their hoops and send it in. went on Dells web site and ran a diagnostic test on the machine. System memory errors. sounds like a bad memory card. a lot of other  flaky errors on the operating system, windows 10. Seems seller should  have run this diagnostic test  before shipping Maybe they did?. just wanted a pc for occasional use not for gaming. truly disappointed........ durability should be zero stars .............live and learn