MacOS Big Sur: How do I give TeamViewer full access to my Mac?

In this guide, I’ll walk you through the steps to install TeamViewer on your Mac, specifically on macOS Big Sur or later. TeamViewer is a popular tool for remote desktop access, allowing users to connect and control computers from afar.

Step 1: Download TeamViewer

1. Open Safari – Start by opening Safari on your Mac.
2. Go to TeamViewer’s Website – Type “TeamViewer” into the Safari search bar and hit Enter. You may see a Google agreement pop-up; simply accept it.
3. Select the Right Download – Once on the TeamViewer site, look for the “Download for free” button (for private or non-commercial use). Click this button.
4. Allow the Download – A pop-up might ask if you want to allow the download. Click Allow to start downloading the TeamViewer installer file.
5. Track the Download – You can view the download progress by clicking the download arrow in the top-right corner of Safari.

Step 2: Install TeamViewer

1. Open the Downloaded File – Once the download is complete, locate the downloaded .dmg file (installer) and double-click it to open.
2. Follow the Installation Prompts – Follow the on-screen instructions to install TeamViewer. When prompted, click Close.
3. Clean Up the Installer – After installation, it will ask if you’d like to move the downloaded installer to the bin. Choose Yes to delete the installer file.

Step 3: Initial Setup

Upon launching TeamViewer for the first time, you’ll see options to select the usage type. Choose the Personal Use option unless you have a business license, and then click Finish.

Step 4: Granting Necessary Permissions

TeamViewer requires specific permissions to work on macOS. Here’s how to grant them:

1. Screen Recording Permission

   • TeamViewer will prompt you to enable screen recording, accessibility, and full disk access.
   • Click Request Access and open System Preferences.
   • If the permissions are grayed out, click the padlock at the bottom left, enter your password, and unlock it.
   • Check the box next to TeamViewer and confirm by choosing Quit & Reopen.

2. Accessibility Permission

   • Return to TeamViewer, and click the warning triangle if it’s still showing.
   • Follow the same steps to grant accessibility access, which allows remote control over your keyboard and mouse.
   • Enter your password to unlock and enable Accessibility for TeamViewer, and then Close the System Preferences box.

3. Full Disk Access

   • Open System Preferences > Full Disk Access.
   • Scroll to the bottom, unlock the settings, and press the + button.
   • Navigate to Applications, locate TeamViewer, and add it to the list.
   • Choose Quit & Restart to apply changes.

Final Check

After restarting, reopen TeamViewer. If you don’t see any warning icons, your setup is complete, and TeamViewer is ready to use!

If you’re struggling with these instructions, don’t worry! Watch the video above for a step-by-step demonstration. And if you’re interested in learning more, consider joining our local courses for even more in-depth guidance and support. Thanks for following along, and I’ll see you in the next tutorial!