Some people prefer not to allow cookies, which is why most browsers give you the ability to manage cookies to suit you.
In some browsers you can set up rules to manage cookies on a site-by-site basis, giving you more fine-grained control over your privacy. What this means is that you can disallow cookies from all sites except those that you trust. Many browsers will allow you to clear existing cookies and browsing data.
You can also browse in incognito mode when you don’t want your website visits or downloads to be recorded in your browsing and download histories. Any cookies created while in incognito mode are deleted after you close all incognito windows.
See instructions for managing cookies in some leading browsers: