Used gently for 4years with both hard covers and the keyboard covers on right after purchase. Apple replaced both the Screen and the bottom part including the keyboard 2 years ago for manufacturing issues they found. = whole new laptop! working great no issues. never damages. *French keyboard, but I never used it for French, only English. no problem. perfect for travelers and students who like the high quality of Apple computers. reason for sale: Now it is too small for a compute...