Although the interface is slightly different from version to version, the process is similar, some changes occur, especially when accessing configurations and the names or actions of certain functions. When you are in the source interface, you must go to the "Settings" tab, which you can find below on the left.

When you are inside, you will see the panel on the left, where you will have the configuration settings. Here you must enter "Protection" and you will see that there is a control that changes color when you click on it, if it's green, it's because it's active if gray is disabled.

You will notice that you have disabled the firewall, because the same antivirus throws you a warning sign. After you have entered the initial screen, you should find the circle icon that is on the left, by clicking on it, you will have access to the configuration area.

Here you will see the options on the left, you should choose "Protection". Then, where the "Firewall" says, you should notice that the button is in the "Off", you will understand, because it points it on the screen next to the button, and even this button changes to gray when it is deactivated.

And that's all to turn off the firewall. One of the security options that works as a security barrier is the firewall, so you must deactivate it when you really need it. You also need to disable the firewall to install certain types of applications that can make changes to the system or even use other software that acts as a firewall.

In fact, it's not too dangerous to disable the firewall, because antivirus protection still actively blocks other types of threats, but the truth is that the security level is lost, which acts by blocking the connection of programs that can be dangerous.

What a firewall does is create a bottleneck or a narrow bridge through which all incoming and outgoing network traffic passes. This bridge is guarded by guardians who filter, permit, deny or redirect the passage of this data. What is avoided with these systems is to avoid the attacks of hackers who usually send small data packets to different parts of the system, to varying degrees, to try to find a vulnerable place to enter.

The firewall acts by blocking these types of threats for the network in accordance with the security level with which it is configured, and even provides options for configuring certain rules for programs and applications. In many cases, you want to block Internet access in an application or even a conflict between a firewall and a trusted application, and you want to allow this application to access the Internet so that there are no problems.

This can be done very easily from the configuration panel, which you access through the button below to the left in the source interface. From here you go to "Protection", and then to the right you see the "Firewall" and click to enter the firewall configuration.

Determining the level of network security

In the case of a "public network", this refers to places where you do not trust the network, thereby blocking remote access to your computer and any activity that you should use as media, such as printers, folders, files, etc. « The local networkMeans that access to files and printers is allowed within the network, ideal for home network.

And the "trust network", where there is no lock and free access for any type of network activity that does not include the Internet, in this case, continues to block Internet activity, because it considers this a public network. To access this option, you must enter the configuration panel, as described in the previous section and in the firewall settings, below you will see access that says "Networks", you have to click there to enter the panel where you will see the list s Existing networks and next to them will have a control in which you can select the type of network.

Other variants of packages should be processed only by expert users, since they can leave you without access to the Internet among other problems. After infection of the computer, the antivirus is not always able to eliminate the cause of the problem, as this can be affected. One way to try to solve the problem is to scan the viruses using the recovery disk. In this way, you can find responsible pests and eliminate them before they act on the hard drive.

Below you will learn how to perform the cleaning procedure with this application. Thus, it can be used on any computer to eliminate an existing infection on the hard drive. The program works from the loading of the machine, and it is not possible to start it with an open operating system.

To use it, the first thing to do is write the file to the media, and then boot the computer from the created disk. Then you are asked to choose the language for activation. Once this is done, it displays an agreement for use on the screen.

Then the application asks how you want to turn it on. Wait for the application to load. To open graphical interface   it may take a considerable amount of time. Once you open the program, it's best that before starting the scan you update the application database. To do this, go to the "My Update Center" tab and click "Start Update". Now just wait until this procedure is completed.

When the application is updated, go to the "Object Verification" tab. Then select all hard disks   for check. To add other places that are not listed on the screen, use the "Add" alternative and select the desired directories on your computer. Once everything is at will, click "Start object search".

Once this is done, the analysis will begin immediately, and its progress can be monitored in real time through the progress bar displayed on the screen. If the application detects threats, it reports the program window, prompting you to select the action. One of the main problems with viruses is that they can monitor your computer by configuring the system's internal settings. Aliases, they do this intentionally, to be able to install deep into your computer and not be detected.

Every virus usually leaves a template, it attacks computers in a predictable manner, and so they can try to delete, because we know where they are attacking and where the change was made. Well, he will start looking for viruses and fixing bugs. Now just wait to try and connect your computer now without viruses and bugs!

Below is a list of reasons that can help you find information about how to restore your computer and restore data. There was no virus at all, just an error hard drive   due to misuse, age.

• The virus damaged system files.
• Poor use of the above tools.

However, scanning an antivirus in an active and loaded system may be less efficient than using an inactivity system. Because the likelihood that an antivirus will detect a malicious file in a system not yet loaded, much more, in the end, the virus will not be loaded into memory. This facilitates their identification.

But a normal anti-virus can not perform this test. There appears a known emergency disk. This type of disk is used to perform a scan before starting the system, that is, before the computer boots. After recording, insert media into the computer's CD-ROM drive and restart the computer to boot from the media.

Each motherboard has one type of configuration. Press the enter key momentarily. Wait until the solution installs the necessary devices, files and configures the network to receive updates. First go to the "Updates" tab and click "Start Update". After the update, press the upper right button with the words "Settings". Move the security level arrow up and click the Settings button on the right.

Click the Advanced tab and move the arrow to the right to remain in the deep scan mode. Now go to the "Threats and exceptions" tab on the left, click the "Settings" button and check the "Other" box. Returning to the Scanning Objects tab, select all items to scan and click the Start Object Search button to start scanning.

But just move the mouse so that the recovery disc screen returns to normal. If you decide to ask to ask, you will be sent an action request. Where you have to choose between disinfection of the threat, its passing or moving to quarantine. If you selected the option of automatic deletion, the viruses will be deleted without your consent.

But there may be a false result - when the antivirus mistakenly charges the legitimate file as a virus. To view the scan report, at the end, click "Report" at the top of the screen. However, most of them are available and click a few clicks to make everything work, because older versions do not support it. Now review the list of the most popular antivirus products that support the new system, and their respective updated versions for download.

Next to each antivirus is a seal that confirms the compatibility of the program with a new system. Installation and scanning were performed smoothly in the system. It was only necessary to correct the correction for the normal operation of the security program.

Therefore, before upgrading to a new operating system, do this or remove the antivirus from the computer. If you do not, some functions, such as memory scanning, screen lock protection, encrypted viruses, rootkits and heuristic analysis, may not work correctly.