Computer Virus Problems in Brief
Over the last 15 Years I have heard too many people say "my computer has never had a virus". A virus is a program that can be running on your computer it may be completely undetected or noticed by the user. Did you realise your computer can be infected by a virus instantly the very second it's connected to the internet, these viruses are programs designed to get into your computer via the internet through known vulnerabilities that exist in software . If a computer is running slow it's a fair sign of a possible virus using the systems memory, most computers should respond well to the user without a lag and in a reasonable time.
A virus is designed to add to or modify your computers file system in what ever way the creater designed the program to act then it can carry out the task or purpose it was created to do. No computer is completely safe from this problem, If you are concerned your computer may have a virus you should consult a professional for further advice. Even with Antivirus software you are still at some risk as there are so many viruses created your security may not catch them out before the computer is infected. It is essential to have up to date antivirus software and a firewall to reduce the risk of a security issue or data corruption.
How did I get a virus on my computer ?
- I connected to the internet without updated security.
- I visited a website while I was searching the internet.
- I downloaded music, movies pictures or software from a peer to peer sharing program.
- I opened a funny email from a friend or an email that seemed like it was valid.
- I loaded a program to my computer.
Any of these scenarios could allow your computer to be infected by a virus, once your computer is infected it could infect other computers connected to it or even send emails to your contacts infecting their computers. all this can happen without you even noticing.
What signs might suggest I have a virus on my computer ?
- The first signs may be an unexpected restart of the computer.
- The computer may be performing poorly running slow or not responding normally.
- An unexpected webpage loads or your website goes somewhere else other than where you expected.
- You emails seem to be doubling up or not sending correctly.
- You feel your computer is not working like it was and seems little odd.
Solutions
