What Is a File Virus? Hidden Dangers and the Most Effective Prevention Tips

What is a file virus? This is one of the most common types of computer viruses, often spreading through executable files such as .exe or .com. A file virus can replicate, spread, and damage your data if not detected in time. This article explains what a file virus is, how it works, how to recognize infection signs, and practical ways to prevent it. You’ll also learn how to choose the right antivirus software and safe computing habits. Designed for both beginners and IT professionals, this guide provides real-world, up-to-date insights into protecting your computer from file viruses and staying safe online.