How to Screenshare on Mac: A Step-by-Step Guide

Sharing your screen on a Mac can seem like a daunting task, but it’s actually quite simple! All you need is a Mac running macOS Catalina or later, and you can easily share your screen with others using the built-in Screen Sharing feature or through third-party apps like Zoom or Skype. Let’s dive into how you can get started with screen sharing on your Mac.

Step by Step Tutorial: How to Screen Share on Mac

Before we start, make sure your Mac is updated to macOS Catalina or later, as this will ensure you have access to the latest screen sharing features.

Step 1: Open the Screen Sharing Feature

To start screen sharing, open the Screen Sharing app on your Mac.

This app is usually found in the “Utilities” folder within your “Applications” folder. You can also search for it using Spotlight by pressing Command-Space and typing “Screen Sharing.”

Step 2: Enter the Apple ID or Computer Name

Type in the Apple ID or the computer name of the person you want to share your screen with.

If you’re sharing with someone in your contacts list, you can simply use their Apple ID. For someone not in your contacts, you’ll need their Mac’s computer name, which can be found in “System Preferences” under “Sharing.”

Step 3: Wait for the Connection to Establish

Once you’ve sent the request, wait for the other person to accept the screen share invitation.

When they do, their screen will appear in a window on your Mac. You can now view and control their screen, depending on the permissions they’ve granted you.

Step 4: Adjust the Screen Sharing Settings

Customize your screen sharing session by adjusting the settings to fit your needs.

These settings can include changing the quality of the screen share to improve performance or adjusting the permissions to allow you to control the other person’s screen.

Step 5: End the Screen Sharing Session

When you’re finished, simply close the screen sharing window or select “End Screen Sharing” from the menu.

Make sure to properly end the session to ensure privacy and security for both parties involved.

After you complete these steps, you’ll be able to view and interact with the other person’s screen. This can be incredibly useful for troubleshooting problems, collaborating on projects, or just showing someone how to do something on their Mac.

Tips for Screen Sharing on Mac

  • Always ensure both parties have a stable internet connection to avoid disconnections during screen sharing.
  • Make sure to get permission before controlling someone else’s screen to respect their privacy and avoid misunderstandings.
  • Use a wired connection if possible, as this can provide a more stable and faster screen sharing experience.
  • Familiarize yourself with the screen sharing settings and shortcuts to streamline the process.
  • Consider using third-party apps like Zoom or Skype if you need more advanced screen sharing features or if you’re sharing with someone not using a Mac.

Frequently Asked Questions

What are the system requirements for screen sharing on Mac?

Screen sharing requires macOS Catalina or later, and both parties need a compatible Mac with an internet connection.

Can I share my screen with someone using Windows or Linux?

Yes, you can use third-party apps like Zoom or Skype that support cross-platform screen sharing.

Is screen sharing on Mac secure?

Yes, as long as you’re using the built-in Screen Sharing feature or trusted third-party apps, screen sharing is secure. Always ensure that you trust the person you’re sharing your screen with.

Can I share audio during a screen sharing session?

Some third-party apps like Zoom allow you to share computer audio during a screen sharing session.

Can I share my screen with multiple people at the same time?

Yes, using apps like Zoom or Skype, you can share your screen with multiple participants during a meeting or video call.


  1. Open the Screen Sharing app on your Mac.
  2. Enter the Apple ID or computer name of the person you want to share your screen with.
  3. Wait for the connection to establish after sending the request.
  4. Adjust the screen sharing settings to fit your needs.
  5. End the screen sharing session when finished.


Screen sharing on Mac is a valuable tool that can enhance collaboration, support, and communication in various situations. Whether you’re helping a friend troubleshoot an issue, presenting a project to your team, or just sharing some fun content, knowing how to screen share on Mac can make your life a lot easier. With the simple steps outlined above, you’ll be able to start sharing your screen in no time.

Remember to follow the tips for a smooth screen sharing experience and refer to the FAQ section if you encounter any common questions. Screen sharing on a Mac is a straightforward process that can bring people together, no matter the distance. So, the next time you need to show something on your screen, don’t hesitate to use this handy feature. Happy sharing!

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