Fantastic computer - No problems  at startup right from the box.  Windows 10 was already installed and had no problems updating it from the Microsoft Update site.  Noted that Office 2007 is on the machine, but I will update to MS Office 2019.  I will update this review as I use the computer more.First update as of 10/15/18  -  No problems at all - Uploaded Microsoft Office 365 with no problems.  Receives updates from Microsoft.com without any issues (if anyone has concerns about legitimate copy of Windows 10).  I would strongly recommend this Kingdel to my friends, family and co-workers.  Will continue to add periodic updates.Second update as of 11/16/18 - Still working great - no problems.  I am going to purchase another one of these as a gift (I am that confident of its quality).Third update as of 2/23/2019 - Five months in and this computer works great!  No hiccups, nobugs"....well worth the $$$$.Fourth update as of 12/14/19....14 months on, and it is running as well as day 1.  I just leave it on, update the systems regularly, and don't even think about it otherwise.  Can't fault it at any level.Final Update as of 09/19/2020....Coming up on 2 years of near-constant use.  No problems....I have certainly gotten my money's worth.  If this one should ever fail, I will absolutely buy another Kingdel.Final, final update as of 08/17/2022...Nearly 4 years and this machine is still going strong.  I seldom shut the computer down - and it continues to deliver outstanding performance.  Who knows how long it will last?