To his surprise, the file was just 10 megabytes in size, a fraction of the usual 3-4 GB required for a Windows 7 installation. He extracted the file using a compression tool and began the installation process.

From that day on, John vowed to always prioritize legitimate software and exercise extreme caution when downloading files from the internet. The allure of a tiny file size was not worth the risks to his computer's security and his own peace of mind.

However, as John began to explore the operating system, he noticed some unusual behavior. The system files seemed to be loading from an unusual location, and some features were not functioning as expected. He started to suspect that the "highly compressed" file was not what it seemed.