Windows 10: Joined the millions by upgrading my devices to Windows 10. Upgraded the laptop first and it was no brainer for my 2nd grader (daughter) to use it without asking a question. Way to go Microsoft! Yesterday, I upgraded my desktop and the connected(cloud) experience is flawless. It's the mobility that would drive the productivity upwards regardless of device you are connected- desktop, laptop, tablet and soon coming Windows Mobile. It was smooth migration- apps and drivers are working as they were before. Love Cortona- the virtual assistant on desktop/laptop!