It's a red and white icon shaped like a sealed envelope.      If you don't remember any of the passwords you've used before, tap Try another way to sign in below the password field. Continue tapping Try another way to sign in until you come across one that you can answer, answer it, then tap Next. You'll be asked to do one of the following:  Confirm a text to the phone number associated with your Gmail account; Confirm a message to the email associated with your Gmail account; Confirm an email to a recovery email account if you've set one up; or Enter an email that you can check immediately.     Your password has been recovered and you can sign into Gmail with it.  If you were unable to enter a previous password or receive a message at your associated phone number, email, or recovery email, you'll be asked to "briefly tell us why you can’t access your account." Enter a reason and tap Submit. Google will get back to you in 3-5 business days.

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Write a summary of the previous text in Indonesian:
Buka aplikasi Gmail. Sentuh + Add an email address. Sentuh Google. Masukkan alamat surel atau nomor telepon yang terhubung dengan akun Gmail pada kolom yang sesuai. Sentuh NEXT yang ada di pojok kanan bawah. Sentuh tautan Forgot password? di bawah kolom kata sandi. Masukkan kata sandi terakhir yang Anda ingat dan sentuh NEXT. Ikuti petunjuk yang ditampilkan di layar. Buka surel atau pesan yang dikirimkan oleh Google. Masukkan kode verifikasi yang dicantumkan dalam pesan ke kolom yang ditampilkan di layar. Masukkan kata sandi baru dan lakukan konfirmasi pada kolom dengan label yang sesuai. Sentuh NEXT. Sentuh ACCEPT.