To delete a user on a Mac, you need to follow these steps12:
Navigate to System Settings —► Users & Groups. This is where you can manage the users and groups on your Mac. You may need to scroll down to see all the options.
Click the lock icon at the bottom left of the window and enter your administrator password to make changes.
Click the (i) button next to the user you would like to delete on Mac. This will show you more information about the user, such as their name, picture, password, and permissions.
Click Delete User or Delete Group. This will prompt you to confirm your action and choose what to do with the user’s home folder.
Select Delete Account. This will remove the user and their home folder from your Mac, freeing up storage space. Alternatively, you can choose to save the home folder as a disk image or leave it as it is, in case you want to restore the user later.
Click Delete User or Delete Group again to finalize the deletion.
References: Delete a user or group on Mac - Apple Support, Here’s our guide on how to delete a user on Mac - MacPaw
Question # 67
Which VPN protocols can you manually configure in macOS System Settings?
According to the Apple Support website, you can manually configure a VPN connection on your Mac by choosing one of the following VPN protocols: L2TP over IPSec, Cisco IPSec, or IKEv2. L2TP (Layer 2 Tunneling Protocol) is an extension of PPTP (Point-to-Point Tunneling Protocol) used by internet service providers to enable a VPN over the internet. IPSec (Internet Protocol Security) is a set of security protocols. IKEv2 (Internet Key Exchange) is a protocol that sets up a security association in IPSec. The other options, SSTP, Wireguard, and OpenVPN, are not supported by macOS System Settings, and require third-party software to use. References: 1 Set up a VPN connection on Mac - Apple Support
