Once your computer is infected, it is extremely difficult to get your system completely “clean” again. This can be, for example, a “normal” computer virus, a computer worm, a trojan, keylogger, or even spyware or ransomware. The internet is full of malware and viruses. This greatly reduces the chance that your device will become unusable or your data will fall into the wrong hands. Computer viruses – and many other online dangers – are stopped by virus scanners. Why Do You Need a Virus Scanner?īy using an antivirus program, you keep your device safer. This is why virus scanners today are sophisticated programs that operate on different levels and in various ways. Of course, companies that make antivirus software keep up with this change. Malicious programs have become more diverse, and smarter.

Over the years, malware has changed and has grown. Antivirus software, also known as a virus scanner, identifies viruses and subsequently stops and removes them. What is Antivirus Software?Īn antivirus program is a software program that protects your computer, laptop, tablet, phone, or other internet connected device against malware. Do you want to know what a virus scanner does, why you need one, and what to look for when buying one? In this article, we will cover all of these questions and more. To do so, the best option is to install a good antivirus program, also called a virus scanner. It is important to protect yourself against malware. Take, for example, the numerous viruses and other malware hidden in downloads and on websites. Unfortunately, there are also many nasty things that await us online. The Internet is a great place to share information or to start conversations, be they political discussions, breaking news, or adorable GIFs of your favorite animals.

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