Curiosity piqued, Alex plugged the USB drive into his laptop and waited for the file to load. The file, surprisingly, was not just a simple text document but a zip archive. He extracted its contents, revealing an installer for a navigation software, iGO, version 8.3.1.59883.
IGO 8 requires a GPS signal. Since your laptop lacks an internal GPS: Curiosity piqued, Alex plugged the USB drive into