: Save the file to a known location, such as your desktop.
Regardless of its contents, a ZIP file is a compressed container . To access it: Download PMAJ TNK zip
Knowing the source would help identify its exact purpose. Instructions for Downloading ZIP Files : Save the file to a known location, such as your desktop
: Never open a ZIP attachment from an unknown or unexpected sender . Download PMAJ TNK zip
: Right-click the file and select "Extract All..." or "Unzip" .