When working with the Wireshark interface, File is the go-to menu as it has all of the tasks commonly associated with working with a file, as shown in this screenshot:

In this section, we'll walk through the many options found in the File menu. If you would like to follow along, go to https://www.cloudshark.org/captures/0012f52602a3. Download the original file, open the packet capture file, HTTP.cap, in Wireshark, and select frame 36.

There are many options found in the File menu. Let's begin with ways to locate and open a file, save a capture, and what options are available when you close a file.