Kaspersky Lab

Purchased service for one year only but the company repeatedly charged my credit card, saying it was automatic renewal. Even after filing a dispute, and getting the charge reversed, they charged my card again. As a last resort, I had to have a new credit card issued. Calling the company is futile because the customer service agent's have a difficult time communicating.

Being an open-minded person I realize that no software can be compared to the Kaspersky antivirus, because they use only cutting-edge technologies to amplify their antivirus helping it handle with almost all malicious software.
Once I had a miner on the PC, and only their anti-ransomware tool has helped me to clean up the PC. It's worth noting that miner has blocked standard Windows defender, and I couldn't use it. But I ain't need it anymore with Kaspersky, lol.

Karspersky for Internet Security is a great software for desktops and I have been using it for several years. However, it turned out to be a disaster for my android phone Nexus 5. I installed the Mobile version of Android phone. The phone became locked and spent a great deal of time to get into it. It behaved erratic. It could not be swiped and many important functions became inaccessible. I tried factory reset which failed after many attempts. Perhaps some problems with the re-boot files or something like that. Tried to get help from Karpersky Help desk. Not helpful at all. You asked question A and they reply for B. Seems they don't read email properly, and don't know the answers. Any way, the phone is now a piece of garbage and I have a get a new phone.

One of the best antivirus used by the most of the laptop and desktop holders for keeping their laptop and desktop in a safe manner i. E., in a safe protection from virus and firewall problems which will be a best and user friendly anti virus software

I used many antiviruses and this one is one of the best, check for yourself