It also makes a terrific troubleshooting utility that you can take with you to work on the Mac of a friend, colleague, or family member who is having problems.
Ọ na - emekwa ka ọrụ ịba ụba nkwụsịtụ nke ị ga - eji na - arụ ọrụ na Mac nke enyi gị, onye ọrụ ibe, ma ọ bụ onye òtù ezinụlọ gị nwere nsogbu.