Microsoft Windows Defender provides decent cloud-based malware detection 100% free of charge - but you need to consider these 3 questions before deciding whether to keep it or get a third-party antivirus:

Try Norton now (risk-free for 60 days).It has higher virus detection rates, better web protection, more additional security features, a more intuitive interface, and coverage for more platforms and operating systems. Better than Windows Defender in every way.

Short on time? Here’s the best Windows Defender alternative: