What are some tips to avoid for preserving macbook life?
What are some important steps to take to ensure a long-lasting macbook pro or macbook, based on performance?
1) How much (fraction/percentage) of the computer's total RAM constitutes a "safety zone" (i.e. a serious wear on the hard drive and lcd screen)
2) Should certain applications be avoided on certain macbook pro models to reduce/minimize the wear and tear on the system?
MacBook, Mac OS X (10.5.8)