Qualtrics offers a polling tool as part of its research suite. Since a poll is a simple multiple choice question (either single or multiple choice), the interface is quite intuitive. Editing the question, including its look and feel, is done in the toolbar to the right. Here you can also view the results as respondents access the poll.
When you are ready to put your poll up on your web page, click the green "Add This Poll to Your Website" button. This will provide javascript for you to put in the site's html, and the poll will be displayed.
A tip regarding polls. If you need to set up a link to a poll, but don't have a site to place the poll on, you can grab the poll's URL out of the javascript and go directly to the poll via its direct URL.
Also, if you know someone that needs a poll but does not have a Qualtrics account, send them to Pollmo.com. This is a site sponsored by Qualtrics. There are some small differences in the interface, but people can create great looking polls without giving out any information.