: Usually distributed as .rar or .zip archives on student forums or social media groups to compress large sets of high-resolution images and PDFs. ⭐ Useful Review
: A medical note archive should be substantial (100MB+). Very small .rar files (under 1MB) that claim to be comprehensive notes are often malicious.
🗂️ : The file is most likely a collection of orthodontic medical notes or research data widely shared in academic circles.