Screen sharing is an important feature that allows you to perform various actions. In particular, to make presentations, get remote help, or collaborate with colleagues and do it in real time. If you want to do the above things in an easy and productive way, you need to know the following. How to set up screen sharing on a Mac, and also you should understand some of the features and nuances of this process. Thanks to this article you will see what the necessary steps are to use this feature effectively and how you may set up this function on your device yourself.
Setup Preparation and Requirements
Before you start to set up screen sharing, make sure your Mac is running the latest version of macOS. Screen sharing requires a stable Internet connection. So, make sure your Internet connection is working in the right way. It is also important to know that some features may require you to open port 3283 on your router.
Important things to consider
You can open the required port through the settings of your router. To do so,
- Access the router settings through a web browser by entering the IP address of the router
- Log in to the system using administrator credentials
- Find the Port Forwarding or Virtual Servers section
- Add a new rule for port 3283, specifying your Mac’s IP address and TCP and UDP
- Save the settings and reboot the router
Make sure your Mac’s firewall settings allow screen sharing. To do this, do the following.
- Open System Preferences
- Select Security & Privacy
- Select the Firewall tab
- Click on the lock in the lower left corner
- Enter the administrator password to make changes
- Click Firewall settings
- Make sure the Allow automatic connection management option is enabled
The importance of remote control
When you set up screen sharing on your Mac, you open up a lot of possibilities. One of the most important advantages is the access remote management feature. It allows you to not only manage your Mac, but also provide technical support to other users remotely. This is especially useful if you need iPhone remote access, which allows you to use your iPhone to control your Mac, and even mirror iPhone to MacBook. All of this makes collaboration even more efficient and more convenient.
How to Screenshare on Mac?
Step 1
Open the sharing settings
- Go to the Apple menu
- Select System Preferences
- Find the Screen Sharing option in the Sharing section
- Click the corresponding switch to turn on this option
This will allow other users to connect to your Mac for remote assistance.
Step 2
Configure permissions
You can choose who you allow to connect to your Mac. It can be all users or only specific individuals. To do this, click the Configure button. Here you can add or remove users who can access your screen.
Additional features
If you want to get more detailed control, use the Mac remote login feature. It allows you to connect to your Mac remotely using SSH. This is useful for administrative tasks and technical support.
Using Screen Sharing Software
Quick Assist for Mac is a Microsoft Windows feature that allows you to view or control a remote Windows computer over a network or the Internet. Along with this, there are similar programs that allow remote access. Namely, you can use TeamViewer or AnyDesk. They allow you to easily set up and use remote access to your Mac.
To connect to another Mac via screen sharing, do the following.
- Open the Finder
- Select Go
- Select Connect to Server
- Enter the server address of the remote Mac
- Enter the user’s credentials
- Connect to the user’s screen to help or collaborate.
Possible Issues and Security
If you’re having trouble connecting to a remote screen, first check your firewall settings and make sure port 3283 is open. This way, you’ll avoid blocking the connection and ensure stable access to the remote Mac.
Don’t forget that security and privacy are crucial factors to consider when using screen sharing. So, make sure you only grant access to trusted users. Use complex passwords and two-factor authentication by default.
Conclusion
Screen sharing on a Mac is an effective and powerful tool with the help of which you can give presentations, get remote help, or collaborate with others. With a few simple setup steps and the right apps, you can use this feature to your advantage and needs. Never forget the importance of security and privacy when sharing your screen. This way you can protect your data from unwanted interference.
