Cookies are small text files that are placed on your device (computer/smartphone/tablet) by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site. Learn more on Wikipedia.
We store the following type of cookies::
All internet browsers allow sites to store cookies on your device because they are good for your browsing experience. However, if you want to modify your settings or delete cookies, here are links to explanations that will show you how to do that for the most popular browsers: Internet Explorer, Chrome, Firefox, Safari, Opera, iOS.
In addition, you can visit the Network Advertising Initiative site and use their tool to opt-out of behavioral advertising from these ad networks. If you don't want te be tracked by google analytics across all websites, you can install this browser add-on: Google Analytics Opt-out Browser Add-on.