Write an article based on this "Locate your zipped folder. Note the name of the zipped folder. Click Menu. Click the Terminal icon. Type unzip filename.zip into Terminal. Press ↵ Enter."
If it's in the Documents directory, for example, you'll open your Documents folder. You'll need to enter the zipped folder's name exactly as it appears on the folder here. Remember to take into account pacing and capitalization. It's in the bottom-left corner of the screen. This icon is a black box with a white ">_" on it. You should see Terminal either in the bar on the left side of the Menu window, or in the group of programs listed in the Menu window. You can also search for Terminal by clicking the search bar at the top of the Menu window and then typing in terminal. You'll replace the "filename" part of the command with your zipped folder's name. For example, if your folder is named "BaNaNa", you'd type unzip BaNaNa.zip into Terminal. Doing so will run your command and unzip your selected folder.