What is computer virus
Computer virus
Computer virus is the type Malware software that can replace itself and spread from one computer to another computer It is designed as that it harm our computer to modifying stealing data and our personal data A computer virus was first introduced in a computer software once a virus infect a computer it spread from one computer to another computer
Types of computer
There are many types of computer virus some of these types are these File infectors File infector is define as it infect our personal files Boot sector virus It is define as it infect our boots system and difficult to update our boot system Macro virus It is defined as that it infect our document and spreadsheet that contain macrous Worms These are self replicating virus can spread quickly across the network
Causes of Computer virus
Computer virus is not designed for an legitimate works but this is created for malicious works For example it is used for stealing personal information disrupting computer system Extorting computer system and for spreading propaganda
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