>Are there any short-cut key to return back the column to left most
>column in browse window!?
>
>For some reasons, user need to use browse to lookup information
>but feel inconvience on moving!
No shortcut key. If browse is browse (not grid) then you could assign a menu shortcut or "on key" to do it (beware about validation etc).

do while !varread()="LEFTMOSTFIELD"
  keyboard "{TAB}"
enddo

Cetin