In Windows 8, network and Sharing Center has canceled the Manage Wireless networks option.
The lower right corner of the network icon, can only display the current can be found in the hot spot, if you want to manage all the connected profiles, it is more inconvenient, can only use the command to achieve.
First, Win+r opens "Run", enters CMD, and enters the command prompt.
1. Display all the wireless profiles on your computer, at the command prompt, type:
Netsh wlan show profiles
2. Security key for a profile outside the display range at the command prompt, type:
Netsh wlan show profile name= "ProfileName" key=clear
Computer knowledge
3. Delete a profile outside the scope at the command prompt, type:
Netsh wlan delete profile name= "ProfileName"
4. Stop automatically connecting to a network outside the range at the command prompt, type:
Netsh wlan set profileparameter name= "ProfileName" connectionmode=manual