revert to factory settings but keep internet and OS (old 2013).
In the past when preparing a machine for resale I have restored it to factory settings. But they never have internet connection or an updated OS any longer. This time I’d like to repurpose my MacBook Pro to fill another need. What’s the best way to remove the docs and software but maintain the oS and internet connection? PS - I’m not too tech savvy, so simple steps please. Thanks in advance…
MacBook Pro 15″, macOS 11.6