In our century, when the computer is in each house, and the Internet became available to almost everyone acutely the question arose about the safety of your computer and personal information. Here are some tips, observing that you reduce the risk of system contamination and loss of personal data 1. Take your time to learn about securing your system. 2. Purchase and use only reliable antivirus program. Select an antivirus that has a good track record list. Checkmark, AV-Test.org and TuV are among the most respected independent testers of antivirus software.

3. Acquire and use a strong firewall. Again, independent reviewers are your best choice for these purposes. Some operating systems come with a firewall which only filters incoming traffic. Use a firewall that can control both incoming and outgoing Internet traffic. 4.

Do not open e- emails received from unknown sources. Many viruses spread via e-mail messages, so ask for confirmation from the sender if you have any doubts. 5. Do not open attachments in messages with suspicious content. If you want to open them, first save on the hard disk and scan antivirus software with updated virus database. 6. Do not respond to spam. 7. Avoid installing applications from unknown sources. Such programs are potentially dangerous and should not be installed if not absolutely necessary. 8. Update your system and applications as often as possible. Some operating systems and applications can be configured to update automatically. Make full use of it. Security update often enough may leave a threat before she even prove himself. 9. Make backup copies of important personal files (Correspondence, documents, photographs, etc.) on a regular basis. Store these copies on removable media such as CD or DVD. Source site free antivirus

In this article we will talk about methods of startup programs in the operating systems Windows. The purpose of this writing, was the rapid development of all sorts of viruses and Trojans, to make you understand how to fight them and how to remove from the system. In this article, I will often mention the name of the operating system, Windows 7, but these methods can be used in startup, not only in the operating system, Windows 7, but in all editions of Microsoft. There are many ways to run malicious programs on Windows 7. And there are many ways even more nobody knows. In this article I will describe how to startup the most commonly used by hackers. 1) One old method is the simplest in nature, is to add a shortcut in the Startup folder. Find the folder you can open the Start a Programs a Startup.

This method of startup is unlikely to be used by a trojan, as it can be found by clicking the mouse just a couple of times. 2) The second method is probably the most popular programs to run under Windows 7. In the registry, there are some clues like: HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun and HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun This method is used autorun trojans from the very moment of their appearance, and it remains relevant in our time. These registry keys contain a list of loaded process explorer-th logging in Windows 7. 3) Run the Trojan can also be implemented instead of the standard Explorer Windows.