Users who prioritize the highest possible detection rates. 5. The Second Opinion: Malwarebytes

Running a manual scan once a week to catch anything your main antivirus might have missed. A Quick Reality Check

Never install more than one "real-time" antivirus at once (e.g., Bitdefender and Avast together). They will fight over system resources and actually make you less secure.

If you use Windows, you already have this. It has evolved from a basic scanner into a top-tier security tool.

Free Antivirus Software You Can Protect Yourself With Instant

Users who prioritize the highest possible detection rates. 5. The Second Opinion: Malwarebytes

Running a manual scan once a week to catch anything your main antivirus might have missed. A Quick Reality Check

Never install more than one "real-time" antivirus at once (e.g., Bitdefender and Avast together). They will fight over system resources and actually make you less secure.

If you use Windows, you already have this. It has evolved from a basic scanner into a top-tier security tool.