Help, solidworks is slow.

hi, I didnt know where to post this.

Everytime im in assemble mode, and i hover my mouse over a piece, solidworks will retrace the contour of the piece in orange.

my computer is not the best graphic conputer, but i supose it can support SW. how can I sort of cancel the orange tracing? its the main thing that keep me from working efficiently.

thank you

SolidworksUser Interface