How to erase and factory reset your M-series Mac

Are you considering giving away your old Mac with an M-series chip this holiday season? If so, it’s wise to erase the hard drive and do a factory reset of the machine. This will protect your data from being accessed by anyone else and provide the new user with a like-new experience on your old Mac or MacBook laptop. It will also un-sync services and software connected to your old Mac, preventing any issues in the future with accessing them.