January 2019
Beginner to intermediate
132 pages
2h 51m
English
You probably carry a spare tire and a jack in your car (perhaps along with the phone number for roadside service). These sorts of basic problem-solving tools are just common sense. If you don’t have comparable tools for your Mac, you’ll be in a pickle if a problem occurs. Don’t get stranded without the means to get back up and running again.
All the items mentioned in this chapter can come in handy when a problem occurs. You might not use them all, but I’ve used each of them at one time or another, and I’ve found them all to be sound investments.
You can’t replace your car’s oil filter while the engine is running; it not only would be messy but could potentially ruin the engine. Similarly, ...