How to install Voting - Feelbacks plugin by Vicomi (Better than Rating-Widget & Star Rating System) plugin:
Go to Wordpress admin area and click "Plugins" and then "Add New" menu item.
In the right panel (left top) you will see "Upload Plugin" button. Click the button.
Next click the "Choose file" button in right panel (center).
Select zip file of the "Voting - Feelbacks plugin by Vicomi (Better than Rating-Widget & Star Rating System)" plugin located on your hard drive and press "Open".
Click "Install Now" and the zip file will upload to your site.
Now click "Activate" button to activate the "Voting - Feelbacks plugin by Vicomi (Better than Rating-Widget & Star Rating System)" plugin.
We've tested following plugins published by: Vicomi