Malware is any software that is created with the intent of causing harm to a computer system. Viruses, spyware, and ransomware are examples of this. They can create various issues, including data loss, information theft, and even computer system destruction. You can help safeguard your computer against viruses by doing a few things. To begin, make sure that all of your software, including your operating system, web browser, and antivirus software, is up to date. Install software only from reputable sources, and be cautious about what you disclose on the internet. Also, make sure your firewall is turned on.