More sophisticated viruses can cause you to spam or have clever ways of avoiding detection. Simple viruses can damage a hard disk or delete files. They are transmitted via websites, emails, storage devices, and even routers. Viruses are essentially malware that self-replicate, causing an 'infection' on your computer that spreads to others - just like a biological virus. Malicious software, or 'malware', is the catch-all term for unwanted software on your computer, which includes computer viruses. Antivirus products update automatically to provide protection against the latest viruses and malware. They work by detecting, isolating, and deleting viruses, which prevents the malware from damaging your device. What is antivirus software?Īntivirus software are programs that are made to detect and remove viruses and malicious software (otherwise known as 'malware') from your computer and devices, such as smartphones and tablets.

To help you find the right solution for your setup, we've put together this handy guide of the best antivirus software available in Australia. There are plenty of options for securing your devices, suitable for a variety of different uses and budgets. These companies stay up-to-date with the latest threats, and take a holistic approach to keeping your valuable data safe. This is why it's a great idea to to choose one cybersecurity provider, and stick with them for all of your security needs. Plus, new threats are emerging every day. Viruses, malware, ransomware, and phishing threats are all potential dangers when you're online, even if you think you're being careful. If you go on online, whether on a PC, Mac or your smartphone, you need to use protection. But, thankfully, antivirus software has never been stronger or more accessible. There have never before been more threats to your digital data than right now.

Having good antivirus software has never been more crucial than ever, especially if you shop online. This content originally appeared on Mashable for a US audience and has been adapted for the Australian audience.

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