Roger Samara Shared PPT describes concern and removal of Computer Viruses. Has your personal digital assistant been infected by a virus? Viruses and at variance malware can pose a suited security risk to your data and personal information, and both have a drastic effect on your computer's performance.

1. How to Identify and Remove
Computer Virus
Roger Samara

2. What is a Computer Virus
 A computer virus is a software program which is able to
replicate itself and spread from one infected computer to
another.
 The infected objects can be system, program or document
files. After infecting your computer, it might slow it down,
damage the contents of the infected files, mislay the data
or defect your computer systems normal operation.
 Some types of viruses might use your computer to create a
bot net to attack other server systems and websites etc.

3. Type of Viruses
There are a number of computer viruses that can impede the
functioning of computer. Here are some types of viruses

4. Trojan Horse Virus
It is an email virus that is created by a file attached to the email. If
opened, it may scour your hard drive for any personal and financial
information such as your social security and PIN numbers. Once it has
collected your info, it is sent via the internet to a hacker or thief.

5. Macro Virus
It is a computer virus that infects the Visual Basic language
documents for applications such as Microsoft Word, Microsoft
Excel etc. This type of virus can cause damage.

6. Worms Virus
It is a program that has the ability to self-replicate itself. It can
move from one computer to another and replicate itself in your
computer system then spread hundreds of its copies to other
computers that might cause wide spread damage.

7. Rootkit Virus
It is a program that is possible to cover the processes, files and
data in the computer Registry. Rootkit is usually used to hide the
activities of viruses and processes which harm your computer. It is
to help a hacker to control the system.

8. Bootsector Virus
A virus which attaches itself to the first part of the hard disk that is
read by the computer upon boot up. These are normally spread by
floppy disks.

9. Contact Us
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