Kaspersky is good, but these are what are deemed to be the best currently in the industry:
- Bitdefender
- Microsoft Essentials
- Avast
It's only fitting to also have a Anti Malware program too. I'd suggest Malwarebytes, Emisoft or Zemana.
Security nazi? Get a anti-ransomware and Firewall too.
Source: Malware Removal training.