Tips for solving Win7 's inability to join a homegroup

1, first in the LAN more than one Win7 system computer is in the normal boot state, and then open the "Control Panel/System/Advanced system settings", check the device name of these computers are the same, not the same to rename;

2, then open the "Control Panel/Network and Sharing Center", click "View Activity Network" under the icon, the network properties set for the family;

3. Click "Network and Share Center/change advanced sharing settings" to enable "Network Discovery" and "File and Printer Sharing" in "home or work (current profile)" To turn off password-protected sharing if you do not need to access your password;

4, then look at the "Network and Sharing Center" more than "Add Now" button, click this button, according to the operation prompts to enter another computer on the family group password can be joined.