Bitdefender is fast, lightweight, and has a much better cloud-based scanning engine than Microsoft’s Defender . Bitdefender’s malware scanner caught all of my test malware during a full system scan, and it barely had any impact on my computer’s performance.
Read moreDo I need Bitdefender if I have Windows Defender?
As long as you have Windows 10 installed on your system, you get to use Windows Defender free of charge. On the other hand, you need a subscription to use Bitdefender products . Winner: Bitdefender. Windows Defender is built-into the Windows operating system.11 Mar 2021
Read moreIs Bitdefender firewall better than Windows Firewall?
Bitdefender scored better with testing from AV-Comparatives’ February-May protection tests. Bitdefender blocked 751 threats at a rate of 99.9 percent overall — enough to gain AV-Comparatives’ highest Advanced+ score for protection.10 May 2020
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