A computer virus is a specific type of malware that self-replicates by attaching to other programs. Other types of malware include worms, trojans, and spyware, which have different methods of operation and spread. While all viruses are malware, not all malware are viruses.

Improving internet safety involves several habits, such as using strong, unique passwords for each account. You should also be cautious about links and attachments in emails from unknown senders. Keeping your operating system and applications updated is also a key practice for safe browsing.

First, disconnect your computer from the internet to prevent potential data transmission. Then, run a full system scan with a reliable virus scanner or anti malware tool. If a threat is found, follow the software's instructions for how to remove a computer virus.

While modern operating systems have built-in windows security features, a dedicated antivirus software can provide an additional layer of virus protection. Many security suites offer more comprehensive malware protection and features like a malware checker for real-time defense. The choice depends on your individual needs and browsing habits.

When selecting anti malware software, consider its detection rates, performance impact, and user reviews. Look for a tool that offers real-time protection and regular updates. You can also research a malware scanner that is compatible with your system and specific needs.