I'm currently running Windows 10 technical preview build 10041 with Office 2013 (Office 365 for business) and SolidWorks 2015 Pro. I'm currently testing this new CAD/CAM computer and haven't really had any issues with performance or reliability even though I am running a preview build of Windows. I have run into a problem where when i change dimensions or add configurations to a design table the model doesn't update. I'm sure this is a Windows 10 or Office 2013 related problem because i can open this same model up on my old computer running Windows 7/ Office 2007/SolidWorks 2015 and everything updates as it should. If anyone has any insight into what the problem may be it would be greatly appreciated.