Question

give information about how the virus spread what are the warning signal and how to prevent virus in computer​

Answer 1

Computer viruses can easily spread through the Internet and email, causing potential harm to a computer’s data, files and hard drive. Viruses are commonly disguised as hyperlinks, pop-ups or email attachments of images, greeting cards or audio or video files. Use the following tips to help keep your computer safe from viruses, hackers and other malicious attacks.

Protect Your Computer

Back up files on your personal computers regularly using an external hard drive.

Don’t keep sensitive or private information stored on your computer. If you get hacked, information can be found.

Don’t share access to your computer with strangers and turn off file-sharing