Enabling auto-tagging does what?

Enabling auto-tagging automatically adds a unique parameter (gclid) to your Google Ads destination URLs. This parameter allows Google Analytics to collect detailed information about your Google Ads campaigns, such as keyword, ad content, and campaign ID, without requiring manual tagging. This integration provides a more comprehensive view of your paid search performance within Analytics. "Adds Analytics tags to campaign URLs" is incorrect because auto-tagging specifically adds Google Ads parameters, not general Analytics tags. "Adds campaign hyperlinks to website pages" is incorrect; auto-tagging modifies existing URLs, it doesn't create new hyperlinks on your website. "Adds Analytics tracking code to website pages" is incorrect; the Analytics tracking code is a separate implementation that needs to be manually added to your website's HTML, independent of auto-tagging.