Dec 18, · Hello Steve, Thank you for posting your query in Microsoft Community. I understand your concern, I suggest you to restart the system first type control panel in the search box, and select view by to large items, click HomeGroup option, a window will pop up. Click Leave the Homegroup will remove the machine from the network and click the finish button in the next screen will close the Window. HomeGroup is available in Windows 10, Windows , Windows RT , and Windows 7. You can join a homegroup on a PC running Windows RT , but you can't create a homegroup or share content with the homegroup. In Windows 7 Starter and Windows 7 Home Basic, you can join a homegroup, but you can’t create one. Create a homegroup.
Learn More