A good online antivirus will protect your mobile or computer against cyber threats such as ransomware, malware, cryptojackers and phishing attacks. Choose software that is compatible with your operating systems and doesn't consume too many resources. This could affect the performance of your device. Certain programs provide additional security features, including parental controls, firewalls and dark web monitoring.

When choosing an antivirus software you should look for an excellent protection score from AV-Test, as well as user-friendliness and performance. Make sure it is compatible with the operating system you are using and that all devices you intend to protect are protected. Also, you should consider how much it costs and whether you need an annual subscription or not.

We like AVG's no-cost Android app, which has an excellent security score in our tests and is very user-friendly. It scans apps files and your Wi-Fi network for malicious traits. It also includes an upgrade for RAM, which cleans junk files, and tracks your phone in the event that it is lost or stolen. There are some drawbacks including ads and the absence of password security. You can try it avastfreeantivirusdownload.com/everything-you-need-to-know-about-avast-virus-chest for free or buy the premium version that includes the ability to manage passwords and more.

Kaspersky has been removed from our list as it's now difficult to recommend considering Russia's actions in Ukraine and the previous accusations of government coercion. It's still an excellent choice for PC users as its internet security suite is loaded with useful features. It includes a VirusTotal scanner that combines results from several antivirus engines to find potential threats. You can examine individual files or URLs for free or upgrade to a premium version to gain additional features, such as an URL screener and 24/7 tech assistance.