Computer virus is one of the biggest headaches for computer users. Some viruses can even rewrite the system BIOS and make your computer "hang up" completely. This article will introduce the characteristics of some computer viruses and how to deal with them.

The cunning of the virus

Computer viruses are very cunning. Some viruses can quietly rewrite your system BIOS, making your computer unable to start. There are also some viruses that can directly "slim down" your hard disk and lose your data.

Hidden virus

Some viruses are hard to find. They may be hidden on other disks or motherboards, and when you turn it on again, they will continue to cause trouble. Therefore, it is very important to find and remove the virus in time.

Function of reloading system

As long as your hardware is still alive, reinstalling the system is still a "life-saving straw". It can rejuvenate your computer and return to its peak. However, reinstalling the system cannot completely solve the virus problem, and other measures need to be taken.