What Is Adware?

Adware is one of many "malwares" or malicious software programs that are unknowingly installed on your computer when you visit online sites and download freebies. When you use share files or visit sites with free downloads of wallpaper, videos, or music, some of these sites will send along adware software with your download.

These malwares are a rapidly growing threat to all computer systems. It is estimated that in the first three months of 2005 over 80% of computer users had some type of malware software program running on their computer, without their knowledge.

Although it is much less a threat to your computer and information than spyware is, what adware will do is cause pop up banners and advertisements to appear on your computer. These advertisements are displayed on your computer no matter what program you might be using. What the people who place this type of nuisance software on you computer say is that adware advertising helps them to recover costs and allows them to offer you those freebies you want.

What you want to do to stop adware from appearing on your computer is to first run an anti-adware program. Run this program on demand regularly. Along with an anti-adware software program run your regular computer virus scan on demand also.

Check the security level on your computer. You security level setting should be at least medium to help protect you from unwanted downloads.

Do not download free files from the internet, period. When downloading any software read the end-user license agreement. Some of these agreements will state that when you download their software you are also agreeing to accept a downloaded spyware that may be placed on your computer at the same time.

Be aware of threats to your computer, and your personal information.

• About Tim Henry

This article courtesy of http://www.adware-eliminator-guide.net

Remove - Trojan Horse Sheur2 - What is the Sheur 2 Trojan and How to Remove It

The Trojan Horse Sheur2 is a dangerous and harmful Trojan that infects Windows 98, Windows 95, Windows XP, Windows ME, Windows Vista, Windows 2000 computers. If your computer constantly raises speaker beep sounds, shows "Blue Screen" and reports that the error is produced by missing dll's, registry keys, and Windows files, or your pop-up blocker is unable to block the pornographic and gambling related bulk popups then you are sure to have Trojan Horse Sheur2 on your computer.

The Trojan Horse Sheur2 is not just one computer infection. It comes in various forms and related infections. Some related infections are: SHeur2.hsf, SHeur2.FO, SHeur2, SHeur2.AS, SHeur2.MR, SHeur2.ISU, SHeur2.BBJ, sheur2.hsd, and SHeur2.CFT

Sheur enters your computer through backdoor without your knowledge. It usually gets into your computer due to browser security holes on your computer or if you visit questionable websites such as gambling, pornography, and hacking related websites.

Once installed on your computer, it hides itself on your computer as a legal software and the will start performing its various annoyances.

It drops malicious code to your local or network computer, disables the firewall and antivirus software configured on your computer, redirects your web browser to malicious websites, downloads malicious code, slowdowns the performance of your computer considerably, slowdowns Internet connection, and forwards passwords, login names and other confidential private information from your computer to remote computers.

How To Remove Trojan Horse Sheur2

You can remove SHeur2 Trojan using and automatic removal tool or manually. To remove it manually, you need to:

1. Restart you computer Safe Mode.

2. Open Internet Explorer and clean browser history and temporary internet files.

3. Remove startup items.

4. Remove Registry entries related to SHeur2

5. Reboot your computer.

If the Trojan is still there you can try performing a System Restore to remove it. It is very difficult to remove SHeur2 manually because it re-installs itself if you have not completely removed its presence from your computer. Also it requires an expertise to handle system registry else you may end up in damaging your computer even more than it is damaged by this Trojan. It is therefore strongly recommended to use an automatic trojan Sheur removal tool to get rid of this virus from your computer.

Tired of viruses infecting your computer? Want to surf the web with the peace of mind that your computer is safe and secure? Get your free scan from the top virus protection and remove Virus melt. Jim Marshall is an expert computer technician with fifteen years of experience in the industry. Since his own computer was destroyed by malicious software, he has been studying antispyware, adware, and malware systems for years. His website details the comprehensive results of this research, ranking the best antispyware and antivirus programs available. Article Source: http://EzineArticles.com/?expert=Jim_Marshall