Download Using this User`s Manual

Contents
1- About Intego VirusBarrier X4 ....................................................................................5
What is Intego VirusBarrier X4? ................................................................................................... 6
Intego VirusBarrier X4's Features................................................................................................. 8
Using this User’s Manual .............................................................................................................11
2 - Introduction to Computer Viruses..........................................................................12
Why You Need to be Protected ...................................................................................................13
What is a Computer Virus? ..........................................................................................................13
Who Writes Viruses?.................................................................................................................................. 15
How Computer Viruses Work ................................................................................................................. 15
Different Types of Viruses...........................................................................................................17
System Viruses ............................................................................................................................................ 18
File Viruses ................................................................................................................................................... 20
Hoaxes ........................................................................................................................................................... 23
How do Viruses Spread?........................................................................................................................... 24
How Can You Protect Yourself from Viruses?..................................................................................... 25
3 - Installation ...............................................................................................................27
System Requirements ....................................................................................................................28
Installing Intego VirusBarrier X4 ...............................................................................................28
Serializing Intego VirusBarrier X4.............................................................................................33
Using Intego VirusBarrier X4 in Evaluation Mode ...............................................................35
When Intego VirusBarrier X4 Runs in Limited Mode ..........................................................35
4 - Quick Start................................................................................................................38
Intego VirusBarrier X4's Default Mode ....................................................................................39
Intego VirusBarrier X4 Interface .............................................................................................................. 40
Running a Manual Scan................................................................................................................42
NetUpdate X4 Settings ..................................................................................................................45
Intego VirusBarrier X4 User's Manual
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