Web browsing often requires repeated input of the same personal information, such as password, address and credit card information. To relieve you, most browsers offer autofill functionality that can save this information and automatically retrieve it when needed.

This is very convenient, but you may also be worried about online privacy and security. Even if you don't worry, it's important to know what your browser saves and how to access it.

Remember that anyone using your computer can access these auto-filled data, so your computer password is actually the only barrier to protect sensitive information such as your address or social security number from malicious snooping.

Google Chrome browser data management

Click on the three dots (more tools) in the upper right corner and go to Settings . Select Autofill in the left list to view all data stored in the browser (if you have already synchronized and Google services under you and Google and Enable this option and syncs between multiple devices).

Select

Password to view a total list of all login credentials that Chrome has securely saved for you—you can search through the search box in the upper left corner, click the eye icon to view, or select the three dots on the right to do so edit. You can switch the options at the top, stop Chrome Remember your password and log in to the website automatically, or click to check your password to see if your login details are in a data breach, or if it is too easy to be Guessed.

[Related: Apple, Google and Microsoft join hands to launch new password-free technology]

Select

Payment method to view debit and credit card data saved in Chrome. Like the Password page, you can set whether you want the browser to save this information by switching the switch at the top. Meanwhile, in the list below, you can view, edit, and delete information for each card—click the three dots next to the entry to modify or delete it from the list. You will also see payment methods set with Google Pay in this list.

Another option on the Autofill page is Address and More Information ("More Information" refers to the phone number and email address associated with the postal address). Select this entry and you will see the credentials stored in Chrome. Click the three dots next to any entry in the list to find the Edit and Delete options. If you want Chrome not to save such information, please turn off the Save and fill in the address switch.

Microsoft Edge browser data management

Edge and Chrome are based on the same Chromium code, so you'll find some similarities between the two, but you'll also see Microsoft adding a number of unique tweaks on top of it. To find your personal information in Edge, click the three dots in the upper right corner and select Profile in the list on the left. Sync You can choose whether your browser syncs your data on all devices where you have Edge installed.

The first menu is

Personal Information, where the program saves postal address, email address, phone number, and even passport number. You can use the toggle to decide whether to store this data in Edge and click the three dots next to any entry to edit or delete it. The next is the

Password

, which is exactly what you expect. You can see a complete list of all credentials (use the search for password box to find specific content), click the three dot buttons to the right of each credential, and you can copy, edit, or delete them. Edge also evaluates the strength of each password based on security and allows you to choose to automatically enter these credentials on the identified website, or prompt you for a computer account password each time. Then

Payment information

, Edge saves details of all payment cards here. Similarly, you have a main toggle switch that allows you to decide whether the browser records this information, and the list below allows you to view, edit, and delete your financial information. If you are logged into a Microsoft account and the account is associated with the payment information, you will also see it here.

Apple Safari browser data management

If your browser selects Safari, please open the

Safari

menu, select Preferences, and then select AutoFill to see that the program is being saved and uncheck any type of data you do not want it to store. Here is an option you can't find in other browsers - Use the information in my address book . This data is actually located in the Apple Address Book app, not in Safari, but you can still access it by clicking Edit . Click

Edit

next to Username and password to view a complete list of all login credentials saved by Safari - you can search, edit, and delete them as you want. Apple's browser also warns you of duplicate passwords, passwords that are too easy to guess, and passwords that appear in online data breaches so you can update them. Select

Edit

next to Credit Card to view the payment information saved by Safari. There is no option to edit any details here - you can only add new entry in the list (this will prompt you to enter information such as card number and cardholder name), or delete it. The last

Editbutton is located next to other forms, and it contains information such as postal address, email address, and phone number. In this dialog box, you can edit any inaccurate information, as well as delete any entry from the list. Unfortunately, you can't add new autofill data from here - you have to do this in the actual web form.

Firefox Firefox Browser Data Management

Firefox has a comprehensive set of tools to remember data, so you don't have to type it over and over again. Click the three horizontal lines in the upper right corner and select

Privacy and Security to view the information saved by the browser, or select Sync to choose whether you want Firefox to sync between all devices running your browser This data. Under

Login and Password under Privacy and Security, you can decide whether Firefox should save your login details and automatically log into the website it identifies. Click Save login informationView everything the program has saved so far - you can search them, copy them to the clipboard, and edit them in Firefox , or remove them completely from the list. [Related: Apple's password key may be better than passwords. They work as follows. ]

Below the password in

Privacy and Security is the AutoFill Credit Card

option, you can select or uncheck it as you want. Click

Save Credit Card to view credit cards currently archived in Firefox—In the next dialog box, you can add a new card, edit an existing card, or delete it from the list. The last option you should view on the Privacy and Security screen is Form and AutoFill. Add a check mark next to

AutoFill Address

and let Firefox save the address for you and automatically enter it into the web form. If you click the Save Address button, you can select Add , Edit and Delete Address.

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