Hi     stylebackgroundcolor fdffe border px solid fceb rowspan styleverticalalign middle padding px   stylefontsize xlarge padding px px  px height em  Sir   styleverticalalign middle padding px  Hi Sir Thanks please Guide me how to protect a page or article or picture from nonserious user  how I know wich user is editing my work how i Protect my work In wiki pedia some people behave not good and editing disinformation especially on my Work how can i report a user   please sir guide me