The Guest account in macOS is a feature that allows a user to use your computer without needing to enter your credentials or access your personal files. Essentially, the Guest account is a separate account on your Mac that can be used by anyone who needs temporary access to your computer without compromising your personal data. Here are some reasons why you should start using the macOS Guest account:

1. Privacy protection and security

The primary benefit of using the Guest account is privacy protection and security. You may need to grant someone access to your computer but do not want them to access your personal information such as photos, documents, and passwords. Using the Guest account ensures that sensitive information is not accessible by other users, providing an additional layer of security and privacy.

2. Protects your settings and files

The Guest account is a read-only account, meaning that any changes made to the desktop or files within the account won’t be saved. This can be particularly useful for instances where friends or family members need to use your computer but may accidentally modify settings or accidentally delete important files.

3. Improved system performance

Since the Guest account is a limited account, it won’t have access to any resource-hogging applications or processes running in the background. This means that the Guest account will generally run faster and more efficiently than the primary user account.

4. Guest users cannot install software

As a security measure, macOS Guest users are not allowed to install any software or make any significant changes to the system. This ensures that your computer is protected from the installation of malware or other malicious programs.

5. Temporary access to your computer without creating a new user account

Instead of creating a new user account for someone who needs temporary access to your computer, you can use the Guest account. This can save you time and effort in creating and deleting additional accounts.

To enable the guest account on your macOS, follow these steps:

1. Click on the Apple menu and select “System Preferences.”

2. Click on “Users & Groups.”

3. Click the lock icon in the bottom left corner and enter your administrator password.

4. Click on “Guest User” on the left-hand side.

5. Check the box next to “Allow guests to log in to this computer.”

In conclusion, using the macOS Guest account is a secure and efficient way of allowing guests temporary access to your computer. It’s a great way to protect your privacy and ensure that your sensitive information remains secure. If you haven’t already enabled the Guest account, now may be the time to give it a try.