I recommend Office 2016. Im running Windows 10 Education Volume and Office Pro Plus 2016 Volume without any problems. Also running Project 2016 and Visio 2016. I remember running Office 2010 back in the day, had alot of problems with spellcheck and errors. Office 2013 was a nice step up with new graphics. Office 2016 is great, smooth interface, plenty of features and compatible with older .doc/.ppt/.xls dicument types. Tips: If you want to install Project or Visio they must be downloaded and installed before the main Office program. If I do it the other way around it seems to give errors. If you DO NOT want save to OneDrive or any of the cloud features you can disable it via regedit and settings = Code: Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\SignIn] "SignInOptions"=dword:00000003 Save it as "disable2016.reg" and run. Good Luck!