Cookies are tiny text files that are stored on your computer, tablet or mobile phone. They are not harmful to your computer or your security and have nothing to do with viruses. Cookies are created when a user's browser loads a particular website. The website sends information to the browser which then creates a text file. Every time the user goes back to the same website, the browser retrieves and sends this file to the website's server. Cookies have several functions, including, among others, collecting information of and remembering users’ preferences and generally facilitating users’ use of the website.
Google only receives the User-ID, not the information of other personal data of yours.
WHAT IF I WANT TO CONTROL MY COOKIE PERMISSIONS?