What are the best antivirus programs for speeding up PC performance? By YL ComputingDecember 6, 2022Speed Up PC 1. Bitdefender Antivirus Plus 2. Norton 360 Deluxe 3. Kaspersky Total Security 4. Avast Ultimate 5. McAfee Total Protection 6. Webroot SecureAnywhere 7. AVG Internet Security 8. ESET NOD32 Antivirus 9. Sophos Home Premium 10. Trend Micro Maximum Security