If you're using Windows, which is quite likely, Windows Defender and AdBlock should be sufficient for most of your regular online activities. However, if you're not security-conscious and engage in risky behaviors like clicking on random links or opening attachments from unverified sources, no security tool can offer 100% protection.

My personal approach is all about prevention rather than fighting threats. I recommend isolating essential tasks on your computer from everyday use. Virtual systems can be helpful if you don't have multiple physical machines. Additionally, keep your main wallet offline, so it's not exposed to online threats. Taking these steps can help minimize potential threats and keep your funds safe.