Article: Click or double-click the blue, compass-shaped icon in your Mac's Dock. This menu item is in the top-left corner of the screen. A drop-down menu will appear. You'll find this option near the bottom of the drop-down menu. Clicking it will open a new window. In the "Save As" field, type in a name for your bookmarks file. Click the "Where" drop-down box, then click the name of a folder in which you want to save your bookmarks file. It's a blue button at the bottom of the window. Doing so will save your file onto your computer in the folder that you selected.

What is a summary?
Open Safari. Click File. Click Export Bookmarks…. Enter a name. Select a save location. Click Save.