What can you do if something goes wrong?

> Two generic solutions come in handy if you encounter any issues: on Intel but not M1 Macs, reset NVRAM by restarting while holding the ç+å+P+R keys until you hear a second chime, or for around 20 seconds.

If problems persist, start your Mac up in safe mode, let it run for a couple of minutes, then restart in normal mode.

On Intel Macs, engage safe mode by holding the ß key; on an M1 Mac press the Power button until it starts loading Startup Options. Select the drive to start up from, press and hold the ß key and click ‘Continue in Safe Mode’ underneath the drive icon.