Thursday, July 16, 2009

How Computer Viruses Work

Virus is a computer software program, to infect our computer without our permission. It can replicate itself and to increase the Automatically. Computer viruses may be damaged or deleted data on your computer. E-mail program to use tons of the virus spread the virus to other Computers, the spread of the use of USB devices from one virus to another computer. Computer virus can easily spread the AnnexE-mail. Computer viruses can be disguised as attachments pictures, important documents, audio and video files.Spyware, adware and malicious software, is also a type of virus, there are some differences between viruses and spyware.

E-mail viruses - e-mail transmission of the virus as an attachment to e-mail, usually mailed automatically copy itself. Some e-mail viruses do not need to double-click - they launch when you view the infected message in the preview pane of the e-mail software.

Trojan - Trojan horse is a computer program. The plan claims that do one thing (it may claim that it is a game), but does damage when you run it (it may erase your hard drive). Trojan horses can not copy automatically.


Worm - worm is a small software, the use of computer networks and security holes to replicate itself. A worm scans the network to another machine there is a specific security hole. It copies itself to the new machine using the security hole, and then copy from there, as well as.

Computer virus shares some features. Computer virus must piggyback on some other program or file, to start. Once run, it can infect other programs or files. It is clear that the analog computer and biological viruses to extend a bit, but there is sufficient similarity of the name sticks.

Thursday, July 9, 2009

Top windows antivirus & antispyware removal tools.

There are many anti-virus market, Microsoft Windows, the following is a list of the top anti-virus software is generally used for Windows operating systems, antivirus software must have the defense. This review of the selection of the best anti-virus software based on its virus detection capabilities, features and breadth of protection.

1. Norton Internet Security

Symantec's antivirus products provide an excellent history of always detect and remove malicious software, but this protection is often paralyzed in the price system performance. This is now a thing of the past. Performance is a sign of major repairs Norton Internet Security 2009, with 'pulse updated to provide more frequent, so a smaller signature updates.

2. AntiVir Personal Edition premium
AntiVir is a consistent leader in independent antivirus tests. Avira's AntiVir Personal Edition premium low-impact, easy-to-use virus scanner, but also able to rescue CD-ROM for your anti-virus system. Also included to prevent malicious or damage WebGuard site. AntiVir PersonalEdition Premium should be using a firewall.

3. McAfee VirusScan Plus
The McAfee VirusScan Plus is an ideal candidate for those seeking anti-virus/firewall combination without all the expansion of traditional Internet security suites. McAfee VirusScan Plus the production is easy to remove adware and spyware, but not all anti-virus products. Services include SiteAdvisor to help prevent a malicious Web site.

4. Kaspersky Anti-Virus Personal
Kaspersky Anti-Virus Personal provides a good anti-virus protection, perhaps unsurpassed ability to extract the compressed files and scan - this trip a lot of other manufacturers. Should use a firewall.

5. Panda Antivirus Pro 2009
Panda Antivirus 2009 Professional Edition combines anti-virus, anti-spyware, anti-phishing and firewall acts of its highly touted based TruPrevent Technology. Authorized to cover the use of up to three computers, including free technical support by e-mail (telephone support options are also available).


6. BitDefender Anti-Virus plus
Softwin's BitDefender Professional anti-virus, spyware, and instant messaging threats, and firewall rules to block undesirable traffic and privacy gateway to keep your identity and preferences private while online.


7. The AVG Anti-Malware
The AVG Anti-Malware combines traditional virus protection with adware and spyware scanning, in the footsteps of low-impact resource for PC or those who just want to achieve the best performance out of their computer.

Monday, July 6, 2009

Install an Antivirus Application Now!

Thousands of new malware threats were found at intervals of one hour. In order to keep up with, the use of anti-virus software programs are becoming increasingly popular, but only install does not mean that your computer is safe and malicious software.
Its installation to keep your anti-virus production. If your computer is the lack of an effective functioning of the anti-virus program, do not delay, so get it now.


What is a computer virus?

Computer viruses are software programs deliberately designed to interfere with computer operation, record, corrupt, or delete data, or spread to other computers and throughout the Internet, often slowing down, and other problems caused by the process.

Computer viruses from the mildly annoying downright destructive, and in new and different forms. The good news is that with an ounce of prevention and a little knowledge, you are unlikely to be a victim of the virus, you can reduce its impact.

Virus:- How does it work?

The basic needs of the virus usually careless computer users inadvertently share or send. Some viruses have a more advanced, such as worms, can replicate and send themselves automatically to other computers by controlling other software programs, such as e-mail sharing application. Certain viruses, called Trojans (named after the legendary Trojan horse), can falsely appear as a useful plan to coax users to download them. Some Trojans can even provide expected results while quietly damage your system or other networked computers at the same time.

Steps to help avoid viruses:

1. Visit Microsoft Update and turn on Automatic Updates.

Note: If you have installed Office 2003 or Office XP, Automatic Updates will also update your Office program. If you have an early version of Office, use Office Update.

2. The use of Internet firewall (Note: Windows XP SP2 has a built-in firewall and positive).

3. Subscribe to industry standard antivirus software and keep current.

4. Do not open e-mail attachments from people you do not know.

5. Do not open e-mail attachments from someone you know, unless you know what in the end the annex. The sender may not know that it contains a virus.


Steps to help remove a virus:
1. Visit the Protect Your PC Web site and install the latest updates.

2. If you currently use antivirus software, please visit the manufacturer's Web site, update, and then the implementation of a comprehensive scan of your system. If you do not
currently use antivirus software, subscription services, and immediately scan your system.

3. Download, install and run the Malicious Software Removal Tool (for Microsoft Windows XP or Windows 2000 users). Please note that this tool does not prevent the virus from
infecting your system, which not only helps to remove existing viruses.

Wednesday, July 1, 2009

Antivirus: beta Microsoft Security Essentials available



Security - security suite free willed by Microsoft will debut in beta.


As she rounds the last few days on the Net, the beta Microsoft Security Essentials will be officially available starting. It should not differ from what we discovered last week when the interface and the official name of the product were disclosed.

As expected, Security Essentials offers free protection against viruses, malware and spyware for Windows XP, Vista and Windows 7. This suite will replace Live One Care stops the marketing end of June. Security Essentials was also designed to require minimal resources and space in order to run properly on the net Book.

Recently, Kaspersky Labs also introduced a special anti-virus suite net Book. Free is another strong trend since AVG Technologies, Panda Software, Symantec and Microsoft have now taken (partly) this turn.


Minimum system requirements for Microsoft Security Essentials Beta

Operating System: Windows XP (Service Pack 2 or Service Pack 3); Windows Vista; Windows 7 (Beta or Release Candidate)

For Windows XP, a Personal Computer with a:

CPU with clock speed of 500 MHz or higher

Memory: 256 MB RAM or higher

For Windows Vista and Windows 7, a Personal Computer with a:

CPU with clock speed of 1.0 GHz or higher

Memory: 1 GB RAM or higher

VGA (Display): 800 x 600 or higher

Storage: 140 MB of available hard-disk space

An Internet connection is required for installation and to download the latest virus and spyware definitions for Microsoft Microsoft Security Essentials.

Internet Browser:

Windows Internet Explorer 6.0 or later

Mozilla Firefox 2.0 or later

Thursday, June 25, 2009

What is Virus & Virus Removal Companies.

Virus is a program which is enter in your computer without your knowledge and creating the problem. Mainly its come through Internet. Once virus enter in Computer it keeps increasing itself automatically. Even small virus is dangerous because keep consuming all available memory.

There is lots of Virus removal tools available on markets. Even Virus removal tools came with all windows. One possibility on windows is a tools which is known as System Restore. By the help of restore point we restore the registry and system files to a precious check point. Mainly Virus are cause a system to hang and corrupted some system file.

McAfee, Microsoft, Symantec, F-secure there are some trusted companies which provide the best removal tools to get rid to any types of virus.

McAfee Antivirus offers a utility to run in windows that cleans some of the most common Malware.

Microsoft provides the malicious software tools which offers a free tool to removal prevalent software active on the system. They offer through Automatic Updates, windows updates.

Symantec provide the wide range of free removal tool for individual Malware removal.

And F-Secure is also another good choice for individual Malware.

These companies also provides Prevention Tips:
* Repair boot Sector virus which is rare in US and European country.
* How to make an Anti virus rescue Disk.
* How to make sure your Anti virus is working or not.
* How to Avoid Macro Virus.
* How to Prevent E-mail Worms.

Keeping an Up-to-date virus recovery is always the good idea. When you burn the CD you add some of the removal tools that Antivirus companies offers free of cost.You can scan the computer Online which is also free of cost. There is lots of sites where we scan your computer Online. Online virus scanner is a great way to find out any viruses or spyware on machine. They scan your computer deeply, which take hours to complete. The KASPERSKY is the one of the Best on line virus scanner which scan your computer for malicious code and offers the same exceptional detection rates.

Monday, June 22, 2009

Cloud Antivirus : Panda, Trend Micro and McAfee.

Microsoft could do the same to other publishers and offer antivirus based on the Cloud, that is the analysis of which is antiviral deported on Microsoft servers.

Expected shortly in beta, Morro, Antivirus free successor to Windows Live Onecare could according cloud computing. The principle of this new generation of Antivirus is to interconnect the client installed on the workstation with a data center managed by the publisher.

Cloud of virus already proposed by Panda, Trend Micro and McAfee.

This solution was adopted to fight against the continued growth of bases of signatures and the use of local resources. Concretely, this translates to the following process: opening a suspicious file triggers the sending of a request (with imprint and vector) to the data center hosting the Antivirus engine and a full database of signatures.


If the code is identified as malicious, a warning message informs the user. Changes in the parameters of the workstation can also be proposed to prevent infection and developed an anticode.
This real-time protection not herald the end of traditional signatures. This technology is presented as complementary rather than a substitute.

Several antivirus vendors, including Mcafee, trend Micro and panda security have implemented since 2008 this new technique. It is however not the case according to Kaspersky that this approach has to many limitations.

Wednesday, June 17, 2009

Virus support and help

Virus is a computer software program that can infect our computer without our permission. It can copy itself and increase automatically. A computer virus may corrupt or delete data on a computer. Virus use an e-mail program to spread the virus to other computers, use USB device also spread virus from one to another computer. Computers viruses are easily spread by attachments in e-mail messages. computer viruses can be disguised as attachments of images, important files, audio and video files. Spyware, Adware and Malware are also a type of virus, there are some difference between virus and Spyware.

Computer viruses also spread by using downloads on the Internet. It is hidden illegal or pirated software or in other files or programs that you may download. Computer viruses delete our important and data and due to virus our computer can be crash therefore we need to know the symptoms of a computer viruses.
When our computer performance going slow and slow, it means our computer are infected with virus.The computer stops responding, computer crashes and restart again and again, application program not working properly, drive are
inaccessible, print command not working or when we click on print, our computer goings hangs, create automatic folder or drive, any new icons create automatically on the desktop, antivirus software cannot run and installed is also symptoms of virus.

Due to virus our computer can be totally crash, our data can be delete, therefore we need to install antivirus in our computer.We need install the latest antivirus. We should also install the latest updates from Microsoft update on the computer. We should update antivirus software. With the help of update antivirus we can scan our computer and remove virus from computer.We should also install spyware removal tools, because common antivirus software cannot remove spyware because it is some different from virus.

There are many virus removal software available in market like avast, Norton, Mcafee, Symntec etc. By using these software you can protect your computer from viruses. There are also available spyware removal tools, which is used to delete spyware or malware like Malwarebytes, Super anti-spyware, Adware removal tools, pc doctor etc. We can remove virus with the help of these antivirus or anti spyware software. These is a virus removal tools, and it is very useful to protect virus or virus help.

Monday, June 8, 2009

iYogi: Caught speeding!

Founded in 2005
Founders: Uday Challu and Vishal Dhar
Main business: Technical support to PC users at home and in small businesses
Revenue: $7.1 million for 2008-09

Why it is cool: Present in US, UK, Canada, it’s growing 15 per cent a month and has now launched its services in Australia

computer tech support


"These are testing times for us,"
says Uday Challu, Founder & CEO, iYogi. The slowdown?
"No, because we are growing faster than ever…at 15 per cent a month,"
he replies. What iYogi was adding in six months last year by way of capacity and customers, it is now adding each month. And it has just acquired a US-based PC concierge company.
"The challenge is to get the growth right, but we have all good problems,"
says Challu. iYogi, which Challu founded with Vishal Dhar, President, Marketing, provides technical assistance to home and small business computer-users via phone and remote access. Based out of Gurgaon, iYogi’s 500 yogis (that’s what it calls its agents) support about 70,000 customers across the US, the UK, Canada, and now Australia. "We have got right what IT industry has not," says Challu. "OEMs understand enterprises, but the consumer is a different ballgame." This year, iYogi wants to make waves in India. It is currently running a beta with a telecom service provider to provide complete management of IT services of small business users. Every exchange that an iYogi customer has with its staff ends with a "Good karma" wish for the customer. Seems all "good karma" is coming back to iYogi!

For more about iYogi login at http://www.iyogi.net

Tuesday, May 26, 2009

How to remove personal antivirus.

Personal Antivirus

Personal Antivirus is a rogue anti-spyware created by company named innovagest 2000 and is a clone of general antivirus and Internet antivirus program. Personal antivirus is installed by Trojan which attempts to trick you into buy the alleged rogue anti-spyware program. This program is advertised through the use of trojans that display fake security alerts on your computer. These alerts will contain messages starting that your computer is under attack or that malware has been detected ruuning on your computer.

Personal Antivirus is a fake Antivirus program, it is just a spyware program. When you click personal Antivirus alerts, will be installed automatically on your computer. When running, it will scan your computer and display a variety of infections that cannot be removed unless you first purchase the program. In reality, these infections are all fake and are only be shown to scare you into purchasing the personal antivirus program.

Personal Antivirus symptoms :-

Personal Antivirus generate fake pop ups like-
1. Your computer is infected by viruses attacks. Scan your computer with Personal antivirus program.
2. Your computer is infected.
3. Activate Personal Antivirus for more security.
4. Critical system error and show many types of pop ups.

You can remove personal Antivirus software from your computer by delteing these files and registry entires from your computer, by following these steps.

%Documents and Settings%\All Users\Desktop\Personal Antivirus.lnk
%Documents and Settings%\All Users\Start Menu\Programs\Personal Antivirus
%Documents and Settings%\All Users\Start Menu\Programs\Personal Antivirus\Personal Antivirus Home Page.lnk
%Documents and Settings%\All Users\Start Menu\Programs\Personal Antivirus\Personal Antivirus.lnk
%Documents and Settings%\All Users\Start Menu\Programs\Personal Antivirus\Purchase License.lnk
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\Personal Antivirus.lnk
%UserProfile%\Application Data\Personal Antivirus
%UserProfile%\Application Data\Personal Antivirus\settings.ini
%UserProfile%\Application Data\Personal Antivirus\uill.ini
%UserProfile%\Application Data\Personal Antivirus\unins000.exe
%UserProfile%\Application Data\Personal Antivirus\Uninstall Personal Antivirus.lnk
%UserProfile%\Application Data\Personal Antivirus\db
%UserProfile%\Application Data\Personal Antivirus\db\config.cfg
%UserProfile%\Application Data\Personal Antivirus\db\Timeout.inf
%UserProfile%\Application Data\Personal Antivirus\db\Urls.inf
%UserProfile%\Local Settings\Application Data\Microsoft\Windows\log.txt
%UserProfile%\Local Settings\Application Data\Microsoft\Windows\pguard.ini
%UserProfile%\Local Settings\Application Data\Microsoft\Windows\services.exe
%Program Files%\Personal Antivirus
%Program Files%\Personal Antivirus\activate.ico
%Program Files%\Personal Antivirus\Explorer.ico
%Program Files%\Personal Antivirus\PerAvir.exe
%Program Files%\Personal Antivirus\unins000.dat
%Program Files%\Personal Antivirus\uninstall.ico
%Program Files%\Personal Antivirus\working.log
%Program Files%\Personal Antivirus\db
%Program Files%\Personal Antivirus\db\DBInfo.ver
%Program Files%\Personal Antivirus\db\ia080614.db
%Program Files%\Personal Antivirus\db\ia080618x.db
%Program Files%\Personal Antivirus\Languages
%Program Files%\Personal Antivirus\Languages\IAEs.lng
%Program Files%\Personal Antivirus\Languages\IAFr.lng
%Program Files%\Personal Antivirus\Languages\IAGer.lng
%Program Files%\Personal Antivirus\Languages\IAIt.lng
%WINDOWS%\system32\log.txt
%UserProfile%\Application Data\Microsoft\Windows\winlogon.exe
%UserProfile%\Local Settings\Application Data\Microsoft\Internet Explorer\iGSh.png
%UserProfile%\Local Settings\Application Data\Microsoft\Internet Explorer\iMSh.png
%UserProfile%\Local Settings\Application Data\Microsoft\Internet Explorer\iPSh.png
%UserProfile%\Local Settings\Application Data\Microsoft\Internet Explorer\iv.exe
%UserProfile%\Local Settings\Application Data\Microsoft\Windows\log.txt
%UserProfile%\Local Settings\Application Data\Microsoft\Windows\pguard.ini
%UserProfile%\Local Settings\Application Data\Microsoft\Windows\services.exe


The registry entries that need to be removed are as follows:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Personal Antivirus_is1
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_ITGRDENGINE
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ITGrdEngine
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer “PrS”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “Personal Antivirus”

Thursday, May 14, 2009

iYogi Acquires Clean Machine Inc.

Larry Gordon, Founder of Clean Machine appointed as President Global Channel Sales at iYogi


New York, NY, May 11th, 2009 : iYogi, a global direct to consumer and small business remote technical support provider, today announced it’s acquisition of Clean Machine Inc, a provider of remotely administered PC security and performance management services. Clean Machine will operate as a separate brand under the iYogi services umbrella along with the recently lunched Support Dock (www.supportdock.com) and its comprehensive range of 24/7 technical support services for computers, printers, MP3 players, digital camera, routers, servers and more than 100 software applications. Larry Gordon, Founder of Clean Machine is appointed as the President of Global Channel Sales for iYogi.

iYogi will integrate technology and innovation that Clean Machine Inc. has developed for delivering an enhanced service experience by proactively managing the health and security for PC's and Apple Computers. This acquisition also broadens iYogi's access to key markets through Clean Machine's existing partnerships. Larry Gordon's past experience and successful track record will accelerate iYogi's expansion through his focus on global alliances.
Commenting on the acquisition of Clean Machine Inc., Uday Challu, CEO & Co-founder of iYogi, said,

"This acquisition will help iYogi to enhance our customer experience and extend our market reach to the millions of consumers that are challenged by the increasingly complex technology environment. Clean Machine's proactive maintenance and management of PCs in home and small business environment will be our launch platform for building the next generation of managed services for consumers."

"We are delighted to have Larry spearheading partnerships and global alliances for iYogi. His incredible experience in marketing, sales and building global alliances will help forge partnerships with retailers, multiple service operators, software publishers, original equipment manufacturers (OEM) and other such companies that are at the frontlines for managing tech support issues for consumers and small businesses",
added Challu.


With more than 20 years of experience, Larry Gordon has played a variety of strategic roles in marketing, sales and building alliances. Larry was the Executive Vice President at Capgemini and Kanbay. He was also VP of Global Marketing for Cognizant (Nasdaq: CTSH), a leader in global IT services and Director of Marketing for New York based Information Builders.

"I am excited to join a company that shares a common mission to Clean Machine in creating a global brand for delivering the best technical support to consumers and small businesses. We also share a common approach of utilizing highly skilled talent with leading edge tools, thereby delivering services at incredible price-points, with high margins for our partners",
said Larry Gordon, the newly appointed President of Global Channel Sales at iYogi.

ABOUT IYOGI


Headquartered in Gurgaon, India with offices in New York, USA, iYogi provides personalized computer support for consumers and small businesses in United States, United Kingdom, Canada and Australia. IYogi's 24/7 phone and remote technical assistance, spans across a comprehensive range of technologies we use every day from a wide range of vendors. Utilizing its proprietary technology iMantra , and highly qualified technicians, iYogi delivers amongst the highest benchmarks for resolution and customer satisfaction. iYogi is privately held and funded by SAP Ventures, Canaan Partners, and SVB India Capital Partners. iYogi was recently awarded the Red Herring Global 100 Award, recognizing it as one of the 100 most innovative private companies driving the future of technology. For more information on iYogi and a detailed list of technologies supported, visit: www.iyogi.net.

ABOUT CLEAN MACHINE


Clean Machine Inc. is a NJ-based and incorporated company that helps consumers and small business owners easily manage and protect their computing environments safely and cost effectively. The company is has a unique, powerful and inexpensive PC concierge service. Specifically, each customer is assigned a highly-trained tech concierge who remotely examines their computer system on a scheduled and very secure basis. The PC concierge will immediately fix software-based problems and prevent new threats to the customer's computing environment including offensive pop-ups, browser redirects and slow performance, and then provides a detailed report. Clean Machine's proprietary Radar(TM) technology (Remote Access Detection Audit and Repair) allows its expert technicians to remotely resolve any problems, eliminating the need for customers to go through the frustrating process of speaking with a tech support expert, and still having to do the work themselves. In other words, the Clean Machine PC concierges do it all. For more information on Clean Machine please visit www.pccleanmachine.com.