Help help help help help!! Please

[Killstar324]

Hi I Am a "New Comer" And I Have been Multiboxing On Wow For About 5 Days.. now I only Use Two Accounts , On One I Have A Priest Level 2 , On The Other I Have A Warrior Level 2.
now What I Want it To Do Is For The Priest To Heal Him In Combat And Then After Combat Put A Shield On Him Or [Power Word:Shield]... Now I Know That U Can Make A macro To Do This But I Am Fairly New To making Macros Like
/Target PlayerName
/Cast Power Word:Shield
I Don't Know if That Is Right So I am Wondering if Anyone Knows Any Good Low Level Priest Macros , And Could Post Them Here.... Ty For The Help :]