Select the Accounts tab from the ribbon interface and click Email.
A new window will open. Here you will have to enter you Email Address and password.
Select Manually configure server settings. Click Next.
In the configuration settings windows, enter the details as shown in the below figure. Server Type: Select to use POP Server Address: pop.gmail.com Port: 995 Server Address: smtp.gmail.com Port: 465
Check: Requires a secure connection (SSL)
Check: Requires authentication
Once your have completed the above steps, your account will be created and the following window will be displayed. Click Finish.
You can see the Gmail account folders in the left pane of Windows Live Mail.