Cookies are files that allow you to store information or access information previously stored on your end user. Cookies usually include the name of the web site from which they came from, their retention time on the end device, and a unique number.
By default, the web browser allows cookies to be stored on the end user’s device. Site users can change their cookie settings at any time in their browser settings. The change may include: automatic cookie handling, every time consent is required to store information (below is the address of the pages where descriptions of how to make changes). Turning on the cookie lock may make it harder for you to use the service.
Sites describing how to disable or change settings for some web browsers: