The only issue I've had so far is that the Task Manager window won't snap at all.
It works slightly differently to W7 due to the extra options now available.
"Windows key + Arrow keys" control the Window Snapping.
I only need to use:
- "PrtScn": Fullscreen
- "Alt + PrtScn": Active window
"Ctrl + PrtScn" used to send the screenshot to the printer.