Thursday Morning Riddle

I’m a hunting companion who helps you find game;
An artillery crewman whose job is to aim;
As a stick, I show charts; as a laser, the same;
A computer screen arrow; or sister act name.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

2 Responses to “Thursday Morning Riddle”

  1. Asher Says:

    Pointer

  2. Bill Says:

    POINTER is correct. Way to go, Asher!

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