Edit and customize Tab Groups in Safari on Mac

1. Go to the Safari app on your Mac.

2. Do any of the following:

   • Delete a tab from a Tab Group: Open the Tab Group, hold the pointer over the tab in the tab bar, then click on the left side of the tab.

   • Arrange the tabs in a Tab Group: In the tab bar, drag a tab and place it before or after another tab.

   • Arrange Tab Groups: In the sidebar, drag a Tab Group and place it before or after another Tab Group.

   • Delete a Tab Group: In the sidebar, Control-click a Tab Group, then choose Delete.

   • Rename a Tab Group: In the sidebar, Control-click a Tab Group, choose Rename, enter a name, then press Return.

   • Show a Tab Group overview: To see thumbnails of all the open tabs in a Tab Group, Control-click the Tab Group in the sidebar, then choose Show Tab Overview. To view one of the pages full size, click its thumbnail. To delete a tab from the Tab Group, click in the upper-left corner of the thumbnail.

1. Go to the Safari app on your Mac.

2. Click a Tab Group in the sidebar.

   If the sidebar is closed, click in the toolbar to open it.

3. Choose Bookmarks > Show Start Page.

4. Click Edit in the bottom-right corner of the window, then select Background Image.

5. Choose a background for the start page of the Tab Group.

   You can choose a provided image, or choose one of your photos (the first option on the left). If the first option shows , click it to choose one of your photos. If the first option shows a previously chosen photo, click to choose a different photo.

   You can also drag a photo onto the start page.

6. Click in the Safari window.

You can choose a different background for the start page of each Tab Group.

1. Sign in to the same Apple Account on your Mac and on your other Apple devices.

2. Set up iCloud for Safari on all your devices.

3. Turn on two-factor authentication on all your Apple devices.

   See the Apple Support article Two-factor authentication for Apple Account.