A virus attack can be as simple or as serious as the virus that attacks your computer. There are new viruses being created every single day and even if you have the latest anti-virus software with all the important features and expensive add-ons, you are likely to find yourself in a situation where a virus may sneak through all the defences and lodge itself into your system.
That makes it easy for the virus to not just destroy your entire computer, it can also steal your data, make your computer useless and even implicate you for serious cyber-offenses that it might commit while sitting inside your computer and using your bandwidth. So what to do if you get a virus on your PC? Here are some things that will help the situation.
Isolate the System
The first thing you do is to put your computer under quarantine. Because your computer is infected, you don’t want it to infect other computers on your network as well. The only way to do that is to pull out the Internet connection and leave your computer standing all alone, without anything giving or taking information from it.
Once you have put everything aside, you need to start the process of putting things right. That means, you can start cleaning out the PC by running the anti-virus. A good quality antivirus is likely to serve you well by handling any kind of virus you throw at it. In most cases, if your anti-virus is updated, you should be able to block off most threats that it can handle.
If you don’t have an anti-virus and are still accessing the Internet, get one. They aren’t too expensive and a few dollars can get you the best anti-virus out there. Once its on your system in its latest format, just run it and allow it to fix the problems it finds.
Restore the System
If the anti-virus doesn’t help clean the system, then you might need to restore it to an earlier point. Restoring the system to the last-known working condition will ensure that the re-start process is completely clean and as good as new.
This is something that will depend on the kind of virus that has affected your system. There are some that may simply tamper with your files while others will destroy files, software and anything that it comes in contact with. It is extremely necessary to ensure that you install all that you have lost and bring your system back up to the speed it was at before the virus struck. Always maintain back-up CDs or installation files in ways that will help you re-install all those important software and retain your expensive licenses.
Scan the Rest
If you have a network that your PC was connected to, when the virus hit, then you need to check all the other computers on that network and make sure that they are virus free. Follow all the steps above and if there is a potential problem in any of those systems, you need to follow the above steps and start working on them as well.
Prevention is always the best form of cure in computer virus attacks. Make sure you have all the important applications and software, like anti-spyware and anti-virus software, running at all times and regularly updated. Also make sure that you have a back-up of all your data and that you regularly furbish that back-up with the latest information on your systems. These steps will ensure that even if you do get affected by a virus, you will be able to get everything back to normal very soon.