Step 1: Download squeeze plugin from your account page on squeezetheme.com (make sure you keep it in the .zip format)
Step 2: Login to your WordPress dashboard
Step 3: Click on the drop down arrow to the right of the "Plugins" link on the left hand side, then select the "Add New" link
Step 4: Click on the "Upload" link and select the Squeeze Plugin from your computer using the "Browse" button, then click the "Install Now" button
Step 5: The last step in the process is to activate the plugin by clicking on the "Activate" button
