A computer virus is a type of program that spreads between computers. Computer viruses can delete data on the computer, use an email program to spread the virus to other computers, and even delete everything on the hard disk.
Computer viruses usually come by attachments in emails or instant messaging applications. Hence, you must not open an email attachment until you know who is the sender of the message or unless you are sure it is the correct email attachment.
Viruses can be hidden as attachments in amusing images, greeting cards or video files. Computer viruses also spread through downloading various stuff on the Internet. These may be hidden in pirated softwares or other files or programs you can download.
Today, through this article you will learn how you can secure your computer from viruses. As a user, you can follow the below tips to secure your computer from viruses. Their presence should be addressed immediately so as to protect your computer. New computers are usually virus free.
If your computer is feeling sluggish, your browser’s home page is changed, random popup ads appear out of nowhere then your computer might be infected with malwares. It can be difficult to remove computer viruses or spywares without the help of a malware removal tool. Some computer viruses and other spywares reinstall themselves after identifying and removing viruses and spyware.