This is pretty obvious but cool to see.
Obviously HomeGroups were introduced in Windows 7 as a new form of network group where users could securely share files and data with each other over the network.
With Windows 8 HomeGroups, you will be able to share and browse files on Windows 7 and Windows 8 computers only.
It’s interesting because to me this seems like the beginning of a clean break from Windows XP and Windows Vista.
Life will begin from Windows 7 starting from next year.. 🙂
Read More about Windows HomeGroups here..