How to Install a Plug

1. Log in to the Admin dashboard of your WordPress blog.
2. Click on the drop-down menu arrow next to the 'PlugIn' button in the left-hand sidebar. Click on 'Add New.'

3. Type in a search term in the search box to find a plugin. You can search by term, tag or author. For instance, if you want to find a plugin to add a Facebook Like button to your blog, type in 'Facebook Like Button' in the search box or click on 'Facebook' in the tags section under the search box.
4. Click on the 'Install Now' button under the title of the plugin. Click on the 'OK' button in the pop-up box to allow installation.
5. Click on 'Activate Plugin.'