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What if your computer is infected?

Non-professionals is difficult to detect the presence of viruses on the computer, they skillfully disguised as ordinary files. In this chapter we will try to describe in detail the most signs of infection computer, as well as ways to recover data after a viral attack, and measures to prevent their defeat malicious software.
Signs of infection

There are some sign of infecting a computer, after them u should definatly free download virus protection:

     * Displaying the unintended messages or images;
     * Unforeseen supply audio signals;
     * Sudden opening and closing the tray CD-ROM-device;
     * Random, without your involvement, running on any computer programs;
     * If you have a firewall, the emergence of warnings about trying any of the programs on your computer to go on the Internet, although you do not have initiated.

If you notice that this is happening with the computer, then with a high degree of probability it can be assumed that your computer is struck by the virus.

In addition, there are some characteristics of the defeat of the virus via e-mail:

     * Friends or acquaintances tell you about communications from you that you did not;
     * In your mailbox a large number of messages without a return address and the title.

It should be noted that such signs are not always triggered by the presence of viruses. Sometimes they may be the result of other causes. For example, in the case of the infected mail messages could be sent with your return address, but not from your computer.

There are also indirect signs of infection on your computer:

     * Frequent lockups and failures in the computer;
     * Slow when starting work computer programs;
     * Impossibility of operating system;
     * Disappearance of files and directories or distortion of their contents;
     * Frequent recourse to the hard disk (often flashing light on the systemic block);
     * Internet browser "hangs" or behaves in unexpected ways (for example, it is impossible to close the window).

In 90% the availability circumstantial cases, the symptoms because your hardware or software. Despite the fact that such symptoms with low probability of infecting show, with their appearance are encouraged to conduct a full scan of your computer installed anti-virus program on it. In the absence of such, we propose to download free virus protection , which will be fully operational two weeks from the date of installation.