Your first step is to download and install the TeamViewer software on the computer or mobile device from which you'll connect to your Mac. SEE: Remote access policy (Tech Pro Research) To learn more about remote connections with TeamViewer, refer to our article: How to remotely access any PC using TeamViewer. For businesses, the company offers a few different paid plans. TeamViewer is free for personal, non-commercial use. With TeamViewer installed on your Mac and on another device (either a PC or mobile device), you can set up and customize your remote sessions and then quickly connect to your Mac. The Mac does offer a built-in option for remote connections using the Screen Sharing app, but you may find more features and greater control through a third-party app. If you're working from home and normally use a Mac on the job, you may need a way to remotely connect to and control your work Mac.