Autofill is typically defaulted in several browsers to help prevent you from filling out fields repeatedly. This can cause an issue while using adding or updating information by auto-filling out unintended fields and accidentally saving over important details.
Firefox
Click on the Firefox menu icon (three lines at the top right of the screen)
Click on Preferences
Choose Privacy & Security
To prevent Firefox from using autofill for search and form history, select Use custom settings for history and uncheck Remember search and form history
Chrome
Click the Chrome menu icon (three dots at the top right of the screen)
Click on Settings
In the Autofill section, expand the area for which you wish to disable Autofill.
Toggle the setting OFF if it is on. The system will automatically save your settings.
Safari
Click the Safari menu
Click Preferences
Choose AutoFill
Uncheck Using info from my contacts and Other Forms. The system will automatically save your settings.