To connect to a Wi‑Fi network in Windows, select the Network icon ( or ) on the taskbar.
Select the Wi‑Fi network you want > Connect, then type the password and follow the instructions. That's it—you're connected! This icon will appear in the taskbar.
If you don't have access to the Wi-Fi network, please contact your site secretary for assistance.
Windows 7
On the right side of the taskbar, you will see a wireless network icon like the one below. Click on it.
A window with available network connections will open. As you can see from the screenshot below, the list is split by the type of available network connections.
At the top you have dial-up and virtual private network (VPN) connections, while at the bottom you have a list with all the wireless networks which Windows 7 has detected. To refresh the list of available networks, click on the button highlighted in the screenshot below.
You can scroll down through the list of available networks. If you leave your mouse cursor over a network for a second, you will see more details about it. Windows 7 will show the following: network name, signal strength, the type of wireless security used (if any) and its Service Set identifier (SSID).
Once you decided on which network to connect to, click on it.
If you don't have access to the Wi-Fi network, please contact your site secretary for assistance.
in the menu bar, then choose a network. If Wi-Fi is off, click 
, then select Turn Wi-Fi On.*
by their names. 
port on your Mac.