You can choose to "Allow third-party cookies," "Block third-party cookies in Incognito mode," or "Block third-party cookies" entirely.
To delete existing data, go to Privacy and security > Delete browsing data and select "Cookies and other site data". Turn cookies on or off - Computer - Google Account Help Cookie Settings
Click the three vertical dots (More) in the top-right corner and select Settings . You can choose to "Allow third-party cookies," "Block
Navigate to Privacy and security > Third-party cookies . who can track you
Most modern browsers allow you to control which cookies are saved, who can track you, and when data is cleared.