Disable windows 7 homegroups Sercives

In Windows 7, HomeGroup is a new service.

How to Disable HomeGroup Sercives:

WIN+R --> type Services.msc in the box --> In the Administrative Tools windows, double click on services --> find two services: HomeGroup Listener , HomeGroup Provider --> open Properties dialog by double-clicking on the service, and set the Startup type to Disabled --> close the window.

Now the homegroup link will no longer be shown in Windows 7.