Hello and welcome to yet another feature, in this feature, we will guide you on how to turn on two-factor Authentication on Facebook for PC (Windows) and mobile (Android & iPhone) and also we’ll provide you the steps on how to turn off two-factor authentication on Facebook for both PC (Windows) and mobile (Android & iPhone).
However, Facebook accounts often contain a lot of personal information and other personal data, so it could be a devastating experience to have someone access your Facebook account without permission.
Meanwhile, having a complex password is no longer sufficient to keep your account safe, so it’s important to know how to activate Facebook’s two-factor authentication (2FA). This adds to the login process a level of security and helps protect your private information from being revealed to prying eyes.
What is Two-Factor Authentication on Facebook?
Two-factor authentication is a security feature that, in addition to your password, helps protect your Facebook account. When you set up two-factor authentication, any time someone attempts to access Facebook from a computer or mobile device we don’t know, you will be asked to enter a special login code or validate your login attempt. If someone attempts to sign in from a computer we don’t know, you can also get warnings.
How to Turn On Two-Factor Authentication on Facebook On PC (WINDOWS)
With two-factor authentication (2FA) enabled, every time you log in, you will be asked to validate your identity. Validation uses one of several methods, including entering a unique code sent to your mobile device or approving the attempt to authenticate another trusted device.

How to Turn On Two-Factor Authentication on Facebook On PC







How to Turn Off Two-Factor Authentication on Facebook on PC (Windows)
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Open Facebook on your Browser.
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Select the down arrow in the upper right-hand corner of the screen, to the right of the question mark (Help) icon.
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Select Settings, When the drop-down menu appears.
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Select Security and Login, in the left menu pane.
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Scroll down to the Two-Factor Authentication section, then select Edit, located next to the “Use two-factor authentication” option.
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At the top of the screen should be an indicator noting that two-factor authentication is on, accompanied by the date it was first enabled. Select Turn Off.
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A confirmation dialog will now appear. Select Turn Off again to complete the process.
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Enter your Facebook password and select Submit.
How to Turn on Two-Factor Authentication Facebook on Android & iPhone
Basically, the process is the same on both Android and iOS devices apart from the menu or hamburger icon, on Android devices the menu is located on the top right-hand corner while on iOS devices, it’s located on the bottom right-hand corner.
Step 1. Open the Facebook App on your Android Devices.
Step 2. Tap on the menu or Hamburger icon on the top right-hand corner.

How to Turn on Two-Factor Authentication Facebook on Android & iPhone
Step 3. Tap Settings & Privacy.
Step 4. Tap Settings.
Step 5. Tap Security and Login.
Step 6. Tap on Use two-factor Two-Factor authentication.
Step 7. Tap on Get Started.
Step 8. Now, here you can choose the Security Method, in my case, I will select Text Message then tap Continue.
Step 9. If you’ve had already registered a phone number to your Facebook account then you’ll receive a 6-digit code. Enter the 6-digit code then tap Next.
Step 10. Enter your Facebook password.
Step 11. At last tap Finish.
How to Turn off Two-Factor Authentication Facebook on Android & iPhone
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Open the Facebook app.
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Tap on the hamburger icon on the top right-hand corner.
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Tap Settings & Privacy.
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Tap Settings.
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Tap Security and Login.
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Tap on Use two-factor Two-Factor authentication.
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Tap Turn Off.
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A confirmation dialog will now appear then tap Turn Off again.
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Conclusion
That’s it! These were the steps to turn on and off two-factor Authentication on Facebook for PC and phone ( Android & iPhone. having a complex password is no longer sufficient to keep your account safe, so it’s important to know how to activate two-factor authentication (2FA) on Facebook.