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How to remove Trojan virus from my computer?

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i think it has damaged to my window's registry,and also my computer became very slow

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Question on : How to remove Trojan virus from my computer?
You can run antivirus and antispyware programs, but the sad fact is if you have found one virus on your computer, you probably have several. Cleaning the computer now requires you to follow these steps, because modern viruses and spyware entrench themselves in files that your computer needs in order to run: 1. Virus-check your data files (not application files-- you have installer CDs for those). 2. Back up the data files, getting them off your hard drive. 3. Get your original operating system CDs that came with your computer. 4. Boot your computer from the operating system CD. 5. Select the option that erases your hard drive and then reinstall your system software. 6. Turn on your software firewall that came with your operating system. 7. Reconnect to the internet, and download *all* Windows updates, no matter how long it takes. 8. Reinstall your application software, and update the applications as much as you can. 9. Reinstall your data files. 10. Create a limited user account on your system that does *not* have administrator access, and web surf only from this account. Yes, this is a pain in the butt. No, there is no other way. No, antivirus and antispyware programs cannot fix this problem on its own. So, what do you do in the future? 1. Never click on links you find in an e-mail. 2. Never open an e-mail attachment, ever. 3. Only download files from a reputable website that you know is on the up-and-up. 4. Never use bit-torrent and other file-sharing programs. 5. Never use an unsolicited drive-checking site. 6. Turn off all java and java scripting by default, and only enable java and java scripting for sites that you know you can trust. 7. Never read an unsolicited e-mail, and delete spam immediately. It is possible to be hacked by reading an e-mail alone. Please adhere to the 'dont's' I provided above, because you will have to repeat the cleaning steps that I listed first *every time you get infected.* Anti-spyware and anti-virus programs are good to have, but they are a second line of defense. The best way to protect your system is you, and changing your behavior. Good luck!
 
Answer by zachansonfreak
Question on : How to remove Trojan virus from my computer?
A Trojan virus is faulty computer program that can infect remote computers by changing the desktop or deleting important files. Generally called a Trojan Horse, it appears as a legitimate file or software from a trusted source, therefore tricking users into opening it or downloading it. Take action and protect your personal computer files by learning to delete this Trojan virus. Here is more infomation and removal guide: <--http://trojan-horses-killer.com
 
Answer by GrandmasterLMP
Question on : How to remove Trojan virus from my computer?
There are many reasons caused the slow PC, maybe your PC affected by one or more. Basically there three categories can cause a slow PC that they are software, hardware and virus issues. Source(s): Check out the details information: http://www.system-tools-software.com/knowledge/multi-method-to-speed-up-pc-performance.html
 
Answer by Axxidous
Question on : How to remove Trojan virus from my computer?
A Trojan virus is faulty computer program that can infect remote computers by changing the desktop or deleting important files. Generally called a Trojan Horse, it appears as a legitimate file or software from a trusted source, therefore tricking users into opening it or downloading it. Take action and protect your personal computer files by learning to delete this Trojan virus. Step 1Reboot your computer if you have a Mac. Do this by holding down the "Shift" key while the computer restarts itself. Step 2Launch an antivirus program that you should have installed on your computer, such as Symantec's Norton or McAfee. Wait for the program's window to appear, then go to "Disk View." Highlight your computer, then select "Scan/Repair" so that the antivirus can detect the Trojan and trash it. Step 3Exit the antivirus program on your Mac. Restart your computer again to ensure that the Trojan has been deleted. Empty the trash can on your computer once it is back up and running. Step 4Disable the System Restore feature if you're a Windows user. Go to "Start" at the bottom of your screen, then right-click the "My Computer" icon to go to "Properties." Check "Turn off System Restore" under the System Restore tab in the "Properties" window, then select "Apply." Confirm that you want to disable System Restore by clicking "Yes" and "OK." Step 5Update your virus definitions in your antivirus program. Open the program, or go to the website, to download the latest definitions so that you can receive the most recent alerts and keep your computer protected. Step 6Scan your files to detect the Trojan file. Follow the instructions in your antivirus program to delete any suspicious files. You may want to write down the path and file name of the Trojan, which is usually found in the "C:" hard drive. Then, edit your computer's backup registry by choosing "Start," then "Run." Type "regedit" in the window that appears and click "OK." Step 7Search for the registry entry from which the Trojan derived, which may begin with "HKEY" followed by the file path. Delete the registry entry to ensure that the Trojan is removed. Exit the registry entry, and restart your computer so that the changes can take effect.
 
Answer by CM&C
Question on : How to remove Trojan virus from my computer?
Step 1 Download and install the Microsoft Malicious Software Removal tool listed in Resources. Step 2 Run a complete scan of your computer in order to identify the name of the Trojan Virus that has infected the system. After the scan is complete and the name of the Trojan Virus displayed for you to record, exit the program. Step 3 Look up the Trojan Virus name in the Trojan Virus Definition link in the Resources section below, to identify the name(s) of the executable and dynamic link library files associated with the Trojan Horse, in addition to the registry entries made by the virus. Step 4 Restart your computer in Windows safe mode by pressing the "F8เน‚ย
 
Answer by Anelac
Question on : How to remove Trojan virus from my computer?
download Avast antivirus software from www.cnetdownload.com which checks for virus when you boot your system next time, after the installation of this one. or else there is no other go but to format your OS hard disk drive which will be C drive by default and to reinstall your OS either XP or Widows7. Always make it a habit to allocate minimum memory partition for Operating system (i.e., C drive) and keep or install all the other softwares to other partition viz., d drive. This helps you not to lose important files.
 
Answer by msray
Question on : How to remove Trojan virus from my computer?
Follow these instruction to remove trojan 1.Reboot your computer if you have a Mac. Do this by holding down the "Shift" key while the computer restarts itself. 2.Launch an antivirus program that you should have installed on your computer, such as Symantec's Norton or McAfee. Wait for the program's window to appear, then go to "Disk View." Highlight your computer, then select "Scan/Repair" so that the antivirus can detect the Trojan and trash it. 3.Exit the antivirus program on your Mac. Restart your computer again to ensure that the Trojan has been deleted. Empty the trash can on your computer once it is back up and running. 4.Disable the System Restore feature if you're a Windows user. Go to "Start" at the bottom of your screen, then right-click the "My Computer" icon to go to "Properties." Check "Turn off System Restore" under the System Restore tab in the "Properties" window, then select "Apply." Confirm that you want to disable System Restore by clicking "Yes" and "OK." 5.Update your virus definitions in your antivirus program. Open the program, or go to the website, to download the latest definitions so that you can receive the most recent alerts and keep your computer protected. 6.Scan your files to detect the Trojan file. Follow the instructions in your antivirus program to delete any suspicious files. You may want to write down the path and file name of the Trojan, which is usually found in the "C:" hard drive. Then, edit your computer's backup registry by choosing "Start," then "Run." Type "regedit" in the window that appears and click "OK." 7.Search for the registry entry from which the Trojan derived, which may begin with "HKEY" followed by the file path. Delete the registry entry to ensure that the Trojan is removed. Exit the registry entry, and restart your computer so that the changes can take effect.
 
Answer by MazzaTello
Question on : How to remove Trojan virus from my computer?
avira anti virus superantspyware or spyware doctor starter edition malwarebytes anti-malware please next time say what the name is so we can help u better but these free programs ( that can be run in safe mode ) should cure ur problem here is an execellent disk defrag tool diskeeper lite cookie / history cleaner.... ccleaner slim best free firewall .. outpost firewall best virtural box.. returnil.com ( for xp/vista/win 7 ) these can be seen as a real time review on youtube.com/mrizos who has this site......www.remove-malware.com
 
Answer by dunitlol
Question on : How to remove Trojan virus from my computer?
With the info you have given it would be hard to say what to do exactly, but in a generic response I would say download malwarebytes http://www.malwarebytes.org/ install then do a quick scan restart computer and preform a regular scan If you do not have an antivirus / firewall already installed I would look into gettign norton internet security 2010 or norton 360 v3 (difference being 360 will also defrag and backup your computer, and remove un needed clutter. some people say that it uses up to much resources... well that was an issue in 2005 I run norton 2010 on a 7 year old machine with no problems but shop around for what would fit your needs best.
 
Answer by LoveMJ
Question on : How to remove Trojan virus from my computer?
1st: http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?tag=mncol *normal scan on free version* 2nd: http://download.cnet.com/Glary-Utilities/3000-2094_4-10508531.html?tag=mncol 3rd: http://download.cnet.com/Smart-Defrag/3000-2094_4-10759533.html?tag=mncol *AFTER restarting your system*
 
Answer by laughing
Question on : How to remove Trojan virus from my computer?
Do a security scan right away, check of spyware, spamware, and any other harmful software. Then do a "tune up" on your computer via control panel. what kind of security software do you have on your computer? If you use Norton or Mcafee, then you should've been fine. Also try doing configure backup unless your computer crashes then you're screwed. But I would suggest buying a "Kapersky" anti-virus software. This is the best software out there for security maintenance on your computer.
 
Answer by Fredunia
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