Enter one field at a time, preserve letter case and compare the value before submitting. Television keyboards can make punctuation and similar-looking characters difficult to distinguish. Use a trusted supported input method and avoid exposing the password on a shared or mirrored screen.
Check the keyboard mode
Uppercase, lowercase, numbers and symbols may occupy separate keyboard pages. A shift state can remain active unexpectedly. If the app offers a password-reveal control, use it only when no one else can view or record the screen.
Keep the original message accessible
Compare the username and password against the original private account record. Do not retype from a low-resolution screenshot when a secure text copy is available. Avoid sending the credentials through a third-party keyboard website simply to make remote entry easier.
Use companion input cautiously
Some device makers offer a phone-based remote or keyboard. Confirm that it is the legitimate companion app and that it is connected to your own device. Close the input screen afterwards and clear any temporary clipboard copy where practical.
