Win7 Wireless Internet connection what to do?

With the continuous development of the network, wireless network has been widely used, now the mobile phone and computer will often use, but recently a friend told me that his Win7 system wireless network connection is missing, only a local connection, then encounter this problem? Let's share with you now. Win7 Wireless Internet connection What do you do?

Method One,

First open Control Panel, then select Network and Sharing Center, then select "Change adapter Settings" On the left, then check if the wireless network connection is disabled and reconnect if it is disabled;

Method Two,

Check the wireless switch is turned off, the notebook keyboard has a wireless signal to launch the button, press fn+ that key to open the wireless network.

Method Three,

1) on the keyboard Press "Win+r" to open the Run dialog, then enter regedit to open the Registry Editor;

2) Expand the "Heky-current-usersoftwareclasseslocal settingssoftwaremicrosoftwindowscurrentversiontraynotify" item in turn;

3) then remove the "IconStreams and PastIconsStream" in the right side of the window and click the OK button to save the exit. Log off the system restart.

The above is about Win7 wireless network connection What to do to solve the problem, if you also find that your wireless network connection is missing, please try the above method, hope to help you oh.