A useful knowledge is that now when you register an account on a popular website, the system will automatically compare it with the publicly leaked password. If it matches, the system will prompt you. For those who already have an account, you need to pay attention to the risk warning given by the system and change the password in time.
Sign in with your phone instead of a password – Android – Google
To sign in with your phone instead of a password, you need an Android phone with a screen lock. Go to your Google Account. In the navigation panel, tap Security. Under "Signing in to …
Windows sign-in options and account protection
Go to Sign-in options Change or manage your PIN To change your password, go to Start > Settings > Accounts > Sign-in options. Select PIN (Windows Hello), and then select Change …
Manage devices used with your Microsoft account
Go to account.microsoft.com/devices, sign in, and select Register device to continue. Enter your device’s serial number to register it to your account. Select your device to see its …
Sign in with your Apple ID – Apple Support
Jan 04, 2022 · Sign in on your iPhone, iPad, or iPod touch Open the Settings app. Tap Sign in to your [device]. Enter your Apple ID and password. If prompted, enter the six-digit verification …
Sign in to your Microsoft account with Windows Hello or a …
Go to the Microsoft account page and sign in as you normally would. Select Security > More security options. Select Add a new way to sign in or verify. Select Use a security key. …