Cybercriminals are constantly changing their tactics, which is why you require a comprehensive antivirus to protect yourself from the most recent threats. A good antivirus program will detect, scan for and eliminate trojans, viruses malware, worms, and spyware. Certain programs also provide extra security features, like a virtual private network and parental controls, password management and protection against phishing.

Antivirus software also helps protect against keyloggers and rootkits, that can record all the information you type on your keyboardincluding passwords and avg antivirus pro apk credit card numbers. It is also recommended to protect yourself from ransomware which can hijack your computer and hold files hostage until you pay a ransom.

The most effective antivirus software has a high rate of detection of malware known to be infected and is consistently rated very well in independent testing labs. A good security suite will also include other security options, such as an algorithm-based detection system that analyzes the types of behaviour that viruses tend to exhibit. It should also come with security features like firewalls, and some software include a sandboxing feature that lets you run suspicious programs in an environment where they aren’t able to do harm.

A good antivirus program updates often, typically once or twice per day. It should work with a variety of devices, including PCs, Macs, smartphones and smart homes. Pricing for antivirus programs varies, with some offering low prices for introductory offers. Some offer monthly or yearly subscriptions, while others charge on a per-device basis. The price of a program should be based on the number of devices and kinds it safeguards, the frequency of updates and user-friendliness and other security features.