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Free Antivirus Software Review
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Antivirus Software Review
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Free Antivirus Software
Half a dozen new viruses are created every day with the sole purpose of causing havoc on your computer. The best line of defense is a powerful anti-virus utility designed to stop damage to your computer from multiple sources such as web surfing, e-mail and rouge programs. You also need anti-virus software, which blocks malignant files from reaching your computer via email attachments, documents, or executable programs.
Antivirus Software
Anti-Spyware
Free Online Virus Scan
Free Antivirus Software
Virus protection
Virus is a program or code that replicates itself and infects another program, boot sector, partition sector, or document that supports macros, by inserting itself or attaching itself to that medium. Computer viruses are often attached to other software or documents you might receive. When you run the virus's software or the file the virus has infected, the virus can infect your computer's software. Many computer viruses are malicious - they can erase your files or lock up whole computer systems. Other computer viruses are more benign - they don't do any direct damage other than by spreading themselves locally or throughout the Internet.
How can I Catch a Virus?
There are only two ways for your computer to get a virus:
• You load the virus onto your computer through an infected floppy, CD-ROM, or other storage medium.
• The virus arrives by a downloaded file, email attachment, or other method from the Internet or a network. At this point, an infected file is on your computer's hard drive. But remember, your computer will only become infected if you launch or view the file, or run the infected program. So an important tip is to always scan new files for viruses before you use them.
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Free Antivirus software
AntiVir PersonalEdition Classic
AntiVir Personal Edition is a free antivirus program. Supports Windows 98/Me/NT/XP, Linux/OpenBSD/FreeBSD/Solaris. This free antivirus software detects and removes more than 150,000 viruses, the resident Virus Guard serves to monitor file movements for signs of viruses automatically, scans computer and repairs of macro viruses, protection against trojans, worms, backdoors, jokes and other harmful programs, comes with a facility to automatically check the AntiVir website for updates to the virus definitions and download them.
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Avast! Home Edition
Avast! 4 Home Edition is a free antivirus software for home noncommercial use. It scans for viruses, worms and Trojans. It protects E-mail, HTTP, NNTP, ICQ, mIRC, Kazaa etc. It maintains Virus Chest. Regular updates.
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Panda QuickRemover |
Free tools to repair the damage caused by viruses.
Select the virus you need to remove from your computer and download the solution for free.
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Panda Antivirus for Linux
Panda Antivirus for Linux is an antivirus freeware for Linux servers and desktops. It is an antivirus designed to be managed from the command line or console. Panda Antivirus for Linux scans and disinfects Windows and DOS workstations connected to a Linux server, as well as the Linux server itself. Panda Antivirus for Linux scans files using both string searches and heuristic methods.
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BitDefender Free Edition
BitDefender Free Edition is a free antivirus program that includes system scanning, scheduled scanning, immediate scanning, automatic and manual updates, file quarantine etc.
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BitDefender Free virus removal tools for a number of viruses.
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BitDefender Linux Edition
Free antivirus security solution for systems running Linux. BitDefender Linux Edition uses the most advanced multi-platform virus inspection technology which scans for viruses and other malware on your personal system. Free updates of all signature files and high scanning speed. Available for most UNIX platforms
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AVG Anti-Virus Free Edition
Free Anti-Virus software. Includes a Resident Shield that works in the background, an email scanner (checks and protects emails for viruses), an on-demand scanner (allows the user to perform scheduled and manual tests), Virus Vault for safe handling of infected files, free automatic Virus Database Updates.
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F-Prot Antivirus for Linux, BSD, DOS
Free for personal use on personal workstations.
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VCatch Basic
Free virus protection software to protect your computer from web viruses sent to you or downloaded from the Internet. When VCatch is active it will check all the files sent or downloaded to your computer via Email and Web applications. In the event that VCatch detects that a file is suspected to be a virus, the software automatically deletes the file and notifies you. Free automatic Virus Database Updates.
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PC Security Test
PC Security Test is a free program for Windows that checks computer security against viruses, spyware and hackers, controls the efficiency of your protection software (antivirus programs, spyware scanners and firewalls).
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Clam AntiVirus
Clam AntiVirus is a GPL anti-virus toolkit for UNIX (freeware). The main purpose of this software is the integration with mail servers (attachment scanning). The package provides a flexible and scalable multi-threaded daemon, a command line scanner, and a tool for automatic updating via Internet. The programs are based on a shared library distributed with the Clam AntiVirus package, which you can use with your own software. The virus database is kept up to date.
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HandyBits VirusScan Integrator
Freeware that lets you manage two Antivirus programs at the same time. Very useful if you use more than one Antivirus program, (eg. if one is better for worms and the other for Trojans).
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AnalogX Script Defender
Script Defender will prevent your system from becoming infected with any .VBS based viruses like "LOVE" etc. Gives a warning when scripts are executed.
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Bootminder
Protection against boot-virusus. Runs on Windows 95/98/ME/NT 4.0./2000/XP
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Online Virus Scan
Anti Spyware
Antivirus Software
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Anti-Spyware
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Anti-Spyware Scanner - Free online spyware scan
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Free Online Virus Scan
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Using the free online virus scanning (free online virus scan) services listed on this page you can scan and clean your PC from viruses, worms, spyware, malwares.
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Kaspersky Free Online Virus Scanner
If you discover a suspicious file on your machine, or suspect that a program you downloaded from the Internet might be malicious, you can check the files using Kaspersky Online Virus Scanner.
Kaspersky Online Virus Scanner is designed to check single files less than 1Mb in size. If you have several potentially suspicious files, you can check them one after the other, or create an archive file (in zip, arj or similar format) and check that. The archive should not be larger than 1 MB.
Free Online Virus Scan
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Jotti's Online Malware Scan
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Using this online scan service you can scan any suspicious file on your machine with a variety of antivirus programs. Scanning can take a while, since several scanners are being used. Virus definitions are updated every hour. There is a 15Mb limit per file. Note: some scanners will only report one virus when scanning archives with multiple pieces of malware.
Jotti's Online Malware Scan
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PandaActiveScan - Free Online Scaner
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• Scans, disinfects and eliminates over 90,000 viruses, worms and Trojans from all system devices, hard disks, compressed files and all your email folders.
• Detects spyware.
• Updated at least once a day
Free Online Virus Scan - Scan your PC for Free
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Trend Micro FREE online virus scan
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RAV AntiVirus Online Virus Scan
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Using RAV AntiVirus Free Online Virus Scan you can scan and clean your PC of viruses and other malwares. RAV Antivirus Scan Online performs real-time virus scanning using a daily updated signatures database. You can select the options to be used by Scan Online: automatic clean the infected/suspicious files, scan for malwares inside archives, unpack executables during the scanning process. You can select different scanning targets: scan the entire computer for malwares, scan a folder/file, scan emails.
Try RAV AntiVirus Online Virus Scan now
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BitDefender Free Online Virus Scan
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This free online virus scanning service will check your system for viruses. It features all required elements for thorough antivirus scanning and effective cleaning: it scans your system's memory, all files, folders and drives' boot sectors, providing you with the option to automatically clean the infected files. Note: BitDefender Online Scanner uses ActiveX technology which is compatible only Internet Explorer on Windows.
BitDefender Free Online Virus Scan
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Freedom Free Virus Scan
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Freedom Online Virus Check is a FREE online virus scan. It allows you to scan your hard drives, diskettes, CD-ROMs, network drives, directories, and specific files for any hidden viruses, Trojans or worms. Freedom Online Virus Check uses state-of-the-art technology to scan your PC for all types of viruses.
Scan your PC for viruses Free - Freedom Online Virus Check
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Symantec Security Check
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Symantec Security Check tests your exposure to a wide range of online threats: Virus Detection, Security Scan.
Symantec Security Check
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How do I Know if My Computer is Infected by a Virus?
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Some common symptoms of virus infections are:
• Your computer suddenly slows down: takes longer to boot up, operates more slowly than usual, and takes longer to start programs. This can be more noticeable if your computer is connected to a network.
• Your computer starts behaving strangely. For example disc drive lights may begin to flash, your computer displays strange messages, begins to play music, or shows odd graphical displays along with things opening and closing on there own.
• Your computer has much less memory or hard drive space available.
• If you run an internal email server, this may become overloaded and slow down.
• Your data files such as Word or Excel may become corrupt or get lost. Sometimes these popular programs may display a message telling you that your data files are not in their correct format.
• Any unexpected changes in the content of your files.
Some legitimate software can cause these symptoms, so the only way you can be sure your computer is virus-free is to regularly scan it for viruses using antivirus software.
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Antivirus Tips
Antivirus Tips - Antivirus Protection Tips
Install reliable anti-virus software. Anti-virus software scans files regularly for unusual changes in file size, programs that match the software's database of known viruses, suspicious email attachments, and other warning signs. It's the most important step you can take towards keeping your computer clean of viruses.
How to Keep Your Computer Virus Free
Update your anti-virus software regularly. New viruses, worms, and Trojan horses are born daily, and variations of them can slip by software that is not current. Once you've installed the antivirus software, you will need to obtain regular updates from the manufacture that tells the antivirus software about new viruses and how to detect them. Most antivirus programs come with a year's worth of updates, and you can usually set the software to either automatically download the updates, or display a reminder for you to do so.
Get immediate protection. Configure your anti-virus software to boot automatically on start-up and run at all times. This will provide you back-up protection in case you forget to scan an attachment, or decide not to. And in case you forget to boot up your anti-virus software, configuring it to start by itself will ensure you get immediate protection anyway.
Don't automatically open attachments. Never have your e-mail program set to automatically run attached files. This is especially true for browsers and/or e-mail programs which automatically execute Microsoft Word after opening an e-mail. Turn off the option to launch or execute any programs after receiving e-mail. This will ensure that you can examine and scan attachments before they run.
Scan all incoming email attachments. Do not open any files attached to an email if the subject line is questionable or unexpected or the source (address) is unknown, suspicious or untrustworthy. Do not open any files attached unless you know what it is even if you recognize and trust the sender if they pass you a virus, they won't know they did. Never run an executable file without first running it through an updated anti-virus utility.
Delete chain emails and junk email. Do not forward or reply to any of them. These types of email are considered spam, which is unsolicited, intrusive mail that clogs up the network. Some viruses can replicate themselves and spread through email.
Be careful when downloading files from the Internet. Ensure that the source is a legitimate and reputable one. Do not download any files from strangers. If you're uncertain, don't download the file at all or save all downloads to one folder and test them with your own anti-virus software.
Always scan new files for viruses before you use them.
Backup your files on a regular basis. If a virus destroys your files, at least you can replace them with your back-up copy. You should store your backup copy in a separate location from your work files, one that is preferably not on your computer.
If your computer is on a network, make sure you have security steps in place to prevent unauthorized users putting files on your computer. Networks are ideal virus transmitters since they are accessed by many computers and there usually is a great deal of interaction between these computers.
Take care using usb flash cards, CDs, zip and floppy disks. The more computers flash cards, CDs, zip cards and floppies have been used on, the better the chance of a virus infecting them. Always run flash cards, CDs, zip and floppy disks through an anti-virus program before using them and be extremely cautious when booting your computer from CDs, zip and floppy disks.
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Trend Micro Virus Map displays information about actual virus infections detected by HouseCall, free on-line virus scanner for computers. To see Virus Map you should enable Java and Java Script in your browser.
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Question of the Day
• What are cookies and how do they work?
A cookie is a piece of data which often includes an unique identifier, that is sent to your browser from a web site you visit, stores as a file on your computer, identifies you as a unique user and track your web usage. There are two commonly known types of cookies. One is called a "session" or "non-persistent cookie." It is a cookie that only exists as long as your session on the web site lasts and expires as soon as you leave the web site. It is used to facilitate your activities within that site. The second type of cookie is a "persistent cookie". It exists beyond the life of your session and may live for months or years. A persistent cookie is created in order to recognize users when they return to a website. It enables the site to offer a customized experience tailored to that user - such as remembering your name and password on protected login pages. Cookie data is stored on the user's hard drive. The filename is different for each platform. For example, on Windows machines, cookie data is stored in *.txt files. A web site may set an expiration date for a cookie it delivers. If no expiration date is specified, the cookie is deleted when the user closes the browser.
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