I eventually upgraded my home laptop and sorta wish I didn't now. For somebody who likes to show labels on the taskbar and have the W8 full screen start menu with organised app tiles it's certainly a culture shock. I find now myself constantly using the Windows + Tab keys to switch between windows just so I don't have to hover grouped apps in the taskbar. Time will be the biggest healer however and I'm sure I'll learn to adapt as with most upgrades of this nature.