Chosen Solution

My Serial No: W80151PUAGU What is my model number? I think I need a new mouse . Also my screen slips horizontally and get locked slightly to the right. Would that be a symptom of a bad mouse? It was proceeded by loss of control of the arrow.

Your serial number shows this to be a: Apple MacBook Pro “Core i5” 2.4 15" Mid-2010 Specs Identifiers: Mid-2010 15" - MC371LL/A - MacBookPro6,2 - A1286 - 2353*