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Cloud antivirus is a programmatic solution that offloads antivirus workloads to a cloud-based server, rather than bogging down a user’s computer with a complete antivirus suite. While traditional security programs rely on the processing power of a user’s local computer, cloud computing solutions install only a small “client” program on a desktop, which in turn connects to the security provider’s Web ...

Antivirus software uses a variety of virus detection techniques. Originally, antivirus software depended on signature-based detection to flag malicious software. Antivirus programs depend on stored virus signatures — unique strings of data that are characteristic of known malware. The antivirus software uses these signatures to identify when it encounters viruses that have already been identified and analysed by security experts. ...

What is a computer virus? A computer virus is a malicious piece of computer code designed to spread from device to device. A subset of malware, these self-copying threats are usually designed to damage a device or steal data. Think of a biological virus – the kind that makes you sick. It’s persistently nasty, keeps you from functioning normally, and ...

Viruses and malware are constantly evolving, becoming more advanced and more dangerous by the second, making it extremely difficult to keep your data protected. Unless you’re properly protected (which most people aren’t), you’re at risk of becoming a victim of the latest computer virus threats and malware attacks. Cybercriminals are relentless and will stop at nothing to hack your computer ...

  1. Norton 360 Deluxe – Best antivirus for PC overall Norton Security Premium is no more, but our pick for best AV has stayed in the family, with Norton 360 Deluxe. There aren’t a lot of fundamental changes to the suite compared to previous iterations, which also means its just as solid. The pricing now covers fewer devices, but you ...

To install an antivirus program on your computer, follow the steps below. If you purchased the antivirus program from a retail store, insert the CD or DVD into the computer’s disc drive. The installation process should start automatically, with a window opening to help guide you through the install process. If you downloaded the antivirus program on the Internet, find the downloaded file on your computer. ...