Types of viruses:
“There are many different types of viruses, but some of the most common are computer viruses, which can infect your computer and damage your files. Other types of viruses include:
-Boot sector viruses: These viruses infect the boot sector of your hard drive, which is the first sector that your computer loads when it starts up. This can cause your computer to not start up properly, and can also damage your files.
-File infecting viruses:
These viruses infect your computer’s files, which can damage or delete your data.
-Macro viruses:
These viruses are written in a programming language that allows them to infect documents and spread to other computers.
-Script viruses: These viruses are written in scripts, which are small programs that run in a web browser. They can infect your computer when you visit a website that contains the virus.
-Spyware:
Spyware is a type of malware that installs itself on your computer without your permission”
– Symptoms of a virus:
“When your computer starts to run slowly, or you start seeing unfamiliar windows pop up, you may have a virus. Other symptoms include a sudden decrease in available disk space, a decrease in internet speed, or an increase in spam in your email inbox. If you experience any of these symptoms, it’s important to take action right away to protect your computer and your data.
How do viruses infect computers?
Viruses can infect your computer in a number of ways. They can be attached to an email, or they can be hidden in a file that you download from the internet. They can also be installed on your computer when you visit a website that has been infected. In some cases, viruses can be spread through malicious software that is installed on your computer without your knowledge.