Final answer:
Safari accepts cookies from all websites by default, but users can adjust settings to block cookies or allow them only from certain sites.
Step-by-step explanation:
The browser Safari, by default, accepts cookies and website data from all websites. However, users have the option to change these settings to improve privacy. They can choose to block all cookies, allow them only from trusted websites, or only with explicit user permission. These settings are customizable in Safari's preferences under the Privacy tab, where users can manage cookies and website data.