10 Quick Facts About
07 July 2023
A computer virus is a malicious program that replicates by modifying other computer programs.
Viruses spread via email attachments, Internet downloads, or infected USB drives.
They can delete files, slow performance, or exploit your system to attack others.
There are numerous types, including file infectors, macro viruses, and polymorphic viruses.
Antivirus software detects and removes viruses, providing a line of defense.
Virus creators continually evolve their methods to evade detection.
Many viruses trick users into initiating the infection process.
Notorious examples include ILOVEYOU, Conficker, and Stuxnet.
Zero-day viruses exploit unknown vulnerabilities, making them especially dangerous.
Safe browsing practices and regular software updates can help prevent infections.