Can you please post this in English? "mujhe bar bar apna username or password dena parta he login ke liye woh firefox me save nahi rehta remember me on karne ke bad bhi."

Websites remembering you and automatically log you in is stored in a cookie that you must allow: Tools > Options > Privacy > Cookies: "Exceptions" Make sure that you do not use Delete browsing, search and download history on Firefox to clear the "Cookies" and the "Site Preferences" "Browser History"

See also: http://kb.mozillazine.org/Password_Manager http://kb.mozillazine.org/User_name_and_password_not_remembered

text