how do I Use Disk Utility to erase your disk
how do I Use Disk Utility to erase your disk
MacBook
how do I Use Disk Utility to erase your disk
MacBook
What exactly are you trying to do here? Are you trying to perform a clean install of macOS to fix a problem or are you trying to sell or recycle your computer? Or are you trying to erase an external drive to be used in another way or to fix a problem?
What version of macOS are you using?
how do I Use Disk Utility to erase your disk