Frequently Asked Questions

Antivirus software is highly effective at detecting and eliminating most known threats, including viruses, worms, and spyware. However, no single solution can provide 100% protection. Cyber threats are constantly evolving, and new forms of malware can emerge. While antivirus is a critical line of defense, it should be complemented with safe browsing practices, regular software updates, and, where possible, additional security measures like firewalls and intrusion detection systems.

Regular updates to your antivirus software are vital for maintaining effective protection. Cybercriminals are continually creating new threats, and antivirus companies respond by updating their software with the latest threat definitions. Failing to update regularly could leave your system vulnerable to new viruses or malware. Ideally, set your antivirus software to update automatically, so you always have the latest protections without needing to think about it.

Free antivirus software can provide basic protection, such as scanning for and removing viruses. However, it often lacks advanced features like real-time monitoring, advanced threat detection, phishing protection, and comprehensive firewall control. For users who only need minimal protection and are cautious with their online activities, a free solution might suffice. However, for those who handle sensitive data or want peace of mind with full-spectrum protection, a paid antivirus is generally recommended.

Modern antivirus software is designed to minimize impact on system performance, but some users may notice a slight slowdown during full system scans or when the antivirus is updating. The effect on performance varies depending on the antivirus program and the specifications of your device. High-quality antivirus solutions are optimized to run efficiently in the background, ensuring that your protection doesn’t come at the cost of speed or functionality. Regular system maintenance can also help in reducing any performance impact.