There are several things that all users should be aware of when using a computer. Security has become a very important aspect to surfing the internet in a safe and effective manner and this guide will help you ensure that you are taking the proper precautions to stay protected from hackers.

First of all, you are going to want to make sure that you have an antivirus program installed on your computer. However, having an antivirus program is not enough. You also need to know how to use it correctly and how to update it regularly to get the most protection you can from it.

When selecting an antivirus program to use, make sure that it will protect you from all point of entry. The most common of course are Internet connections and e-mail. You are also going to want to make sure that your antivirus program offers regular updates, technical support, rapid response to new viruses that are discovered and an early warning system. If the antivirus program does not offer these, then you are not going to get the most out of it.

If you have already got an antivirus program on your computer, be sure to read all of the documentation that was provided with it so that you fully understand what to do in case a virus is detected. You will also want to perform regular scans of your system and make sure that your permanent protection is enabled so that the antivirus program is always checking for viruses while you are using the Internet and e-mail clients.

An antivirus program is not enough on its own. You are also going to need to install a firewall on your computer. A firewall will help to prevent unauthorized access to your computer and will often block software from downloading to your computer from unsafe websites. Once again, be sure that you fully read any documentation that came with your firewall software, so that you can properly configure it without exposing yourself to security risks.

Of course there are always some instances in which you could not prevent an attack on your computer. That is why it is a good idea to make regular backups of your files so that you can restore your computer in the case that an attack occurs. Be sure to prioritize your data so that it is easier to restore if it does get lost.

If you have followed the above steps, you are well on your way to a safe and secure computer. However, another way that hackers attack computers is by using security loop-holes in applications. That is why it is important to always install patches and updates that a developer has created for their software. You are also going to want to stay away from pirated software and patches often will not work on them and sometimes vunerabilities are included in the copy that you receive.

Finally, use your common sense. If you receive files that you were not expecting, do not open them. They could often contain a virus. Make sure that your antivirus program scans e-mail messages before you open them, even if you know the sender and no matter what you do, do not download from dubious Internet websites.