A virus that looks like a harmless and useful program but actually contains a code that can destroy data or install adware or spyware on your computer. Trojan viruses can be embedded in email attachments, programs that have been downloaded, or even through operating system vulnerabilities on your computer. 

A recent tactic that hackers are using is to put the virus in pictures. Never download anything you do not recognize. Unlike the regular computer viruses Trojans do not replicate. 

What does a Trojan virus do to your computer? 

Trojan viruses can do much damage to your computer or worse, hackers can read the files and personal information from your computer and steal your identity. They can also add unwanted spyware and ad ware, deliver unsolicited pop-ups and advertising, all without your consent. 

So how can get rid of them? 

Most if not all antivirus programs will detect and remove Trojans, viruses and other unwanted programs from your computer automatically. For e-mail attachments, you may have to scan them individually. There are programs you can download that will do it automatically. There is plenty of anti-virus software free and paid out there that can look at. Payment programs usually have more features that can be used as a registry cleaner. 

Whatever your choice may be, make sure you have installed the latest version, periodically perform system analysis, and updated with the latest version to keep your computer protected. 

One of the most evil and insidious things ever invented was the Trojan virus. What person with dementia thought of this is beyond comprehension. Trojan virus infiltrates your entire computer system and affects its ability to quickly browse the Internet and in the worst cases can cause the entire system to crash, permanently delete data stored on your hard drive. 

There are some steps you can take to the removal of Trojan viruses, to save all your data and installed software. If you take your computer to a repair shop or the Geek Squad you want to delete the entire hard drive after saving valuable documents. After going to reinstall the operating system software and make your computer virus free. 

The problem with this method is that it is expensive, time consuming, and you can never recover the installed applications. Unless you have the original application software installation discs and registration number to go with it, you have to buy new programs. That can reach hundreds and even thousands of dollars if you have a lot of expensive programs installed as Photoshop, Dreamweaver, InDesign, ProSeries, and many others. 

You can also simply download a virus cleaner and run it. That will solve more problems and run the Trojan virus removal desired. If your computer crashes or can not connect to the Internet, which happens a lot with Trojan virus infections.

The main difference amid a normal computer virus and a Trojan horse is that it is not specifically developed for spreading themselves. In its place Trojan horse virus is downloaded either as an infected file from internet, or as payload of some other virus. This virus is capable of stealing end-user information and downloading other malware to a computer too. To fight with this treacherous virus, your computer is equipped with firewall and you can also install antivirus software in your system. However, an antivirus is not always effective against Trojan horse, so at that instance the way out of the problem is to remove Trojan horse virus manually.

Steps you have to follow for manual removal

There are some simple steps, which you can follow to remove Trojan horse virus manually. These include:

Recognize the Trojan: After recognizing a file infected with Trojan horse, it becomes easy to remove it. Usually, your system will give you DLL error, which is associated with Trojan attack. You can copy the error and find out about the affected exe file online.

Stop the function of system restore: If you forget this step, then it will restore the files you will delete.

Restart you computer: when you restart, press F8 and then select safe mode to start your computer.

Go to Add or Remove Programs: You will find this in the control panel, and then remove the programs affected with Trojan horse.

Remove extensions: To delete all files of a program, you should remove them from Windows System folder.

Once you have done the following steps, you should restart your system in normal mode this time.

Other ways of removing the virus

Another way of removing Trojan horse manually include steps such as:

Display the hidden folders from the folder options

Then restart the system in safe mode

Then stop the processes that are associated with Trojan virus.

However, to complete these steps, you will have to edit your system’s registry.