how to fix error in computer?

There are so many errors in computer such as virsus through pen drives and computer softwares.Another main issue is that computer may be faced on the several actions and decision on the computer system.But there are so many actions we take according to this problem.

Several people depending on the anti-virsus in that computer, and also so many antivirsus are their in the market but we don't spend any money for that.We are looking for the free softwares and antivirsus and also we looking for download free through internet.

In google search most people searching for the free softwares, there are so many affection for the free software because the free softwares are madeup by the hackers who wanted some datas from your computer thats why they looking for the free software.Also we looking for download free premium account for free full version thats our main keyword for the searching in computer.

Some people looking for the most suitable softwares for free cost.Some good company took a free tour in their products for their trial version.In trial version there are limited versions and also limited auditions in the people.


Thats why we can solve all the problems in the computer by a computer experts only, so you can only thing to do is that go to google and search matter you want to do in computer problems.


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how to test your anti-virsus good or not

How To Test your anti-virus software

Creating a test virus

Have you ever wondered if your anti-virus software is really working? Would you like to see what happens when it detects a virus? Here's a safe way to test your computer's virus protection that doesn't require you to have a real virus sample.

First, open Notepad. Then copy and paste into it the text on the line below. (It should all be on one line.)

X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*



Then select File, Save, select All Files for the file type, then save the file as eicar.com. The result should look exactly like the screenshot below:

Your anti-virus software may prevent you from saving the file as eicar.com, which is a sign that it is working effectively. If it doesn't raise an alert, try scanning the folder where you saved eicar.com. To see what happens if you try to run a file containing a virus, double-click eicar.com to open it.

Explanation
The file eicar.com you have created is completely safe. It is not a virus. It is a standard test file developed by the European Institute for Computer Anti-virus Research (EICAR). All anti-virus products are programmed to detect this file as if it was a real virus. Therefore you can safely use it to test whether your anti-virus software works, without fear of infecting your computer.

If your anti-virus product should fail to prevent you from running the file, it will simply display the text "EICAR-STANDARD-ANTIVIRUS-TEST-FILE" in a DOS box. No harm will have been done, but you should probably consider using a better anti-virus product, because if it had been a real virus, your computer would by now be infected!