This article explains how to use Safari's AutoFill feature to fill in data when the browser detects a form. The information in this article applies to Macs running macOS Catalina (10.15) through OS X Yosemite (10.10).
Understanding Safari AutoFill
AutoFill information can be sensitive, so it’s essential that you understand how to manage it. You can enable specific types of information to be used in AutoFill, or disable all options entirely. Safari provides an easy-to-use interface for managing your AutoFill information.
Open Safari, go to the Safari menu and select Preferences.
On the General Preferences screen, select the AutoComplete tab.
