My Niece

My niece is pursuing a course in journalism and she requires a lappy which can run on adobe premier efficiently. Before she told me about it, i thought its just a typing project machine nanilikua nimejipanga na 10k for a core 2 duo. Sasa vile alinishow niya video editing nikajua lazima specs zikue juu ndio machine isiheme.
What specs should i be looking for, and at a favourable cost.?