How to Enable Multi-Factor Verification for Your Gmail Account
Step 1.) Open Your Google Account by heading to www.google.com/account
Step 2.) In the navigation panel, select security.
Step 3.) Under "Signing in to Google" select 2-Step Verification > Get started.
Step 4.) Follow the on-screen steps.
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How to Enable Multi-Factor Verification for Your Outlook Account
Step 1.) Go to the Security basics page at https://account.microsoft.com/security and sign in with your Microsoft account.
Step 2.) Select "Advanced security options"
Step 3.) Under "Two-step verification", choose "Set up two-step verification" to turn it on.
Step 4.) Follow the on screen prompts
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How to Enable Multi-Factor Verification for Your AppleID and iCloud Account Using Your iPhone
Step 1.) Go to Settings > [your name] > Password & Security.
Step 2.) Tap Turn On Two-Factor Authentication.
Step 3.) Tap Continue.
Step 4.) Enter the phone number where you want to receive verification codes when you sign in. You can choose to receive the codes by text message or automated phone call.
Step 5.) Tap Next.
Step 6.) Enter the verification code to verify your phone number and turn on two-factor authentication.
Want to Enable Multi-Factor Verification for Your AppleID and iCloud Account over the web, here's how:
Step 1.) Go to appleid.apple.com, then sign in with your Apple ID.
Step 2.) Answer your security questions, then tap Continue.
Step 3.) You'll see a prompt to upgrade your account security. Tap Continue.
Step 4.) Click Upgrade Account Security.
Step 5.) Enter the phone number where you want to receive verification codes when you sign in. You can choose to receive the codes by text message or automated phone call.
Step 6.) Click Continue.
Step 7.) Enter the verification code to verify your phone number and turn on two-factor authentication.
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Created with an image by THAWEERAT - "cyber security in two-step verification, Login, User, identification information security and encryption, Account Access app to sign in securely or receive verification codes by email or text message."