what is the difference between spyware andanti virus?

Answer 1

It does what it suggests
They repel spyware and viruses

Answer 2

Viruses and spywares are programs launched in the net by people to meet their self intrests. Spywares reside in your PC and spyes your actions. Virus is meant for affecting the normal performance of the PC. I can give a few links that offer free virus and spyware removers...! Norton, AVG , Avast are free antivirus software. Ad-aware, Ewido are free spyware removers. You can download free softwares at
http://fixit.in/antivirus.html and http://fixit.in/spywareremover.html

Answer 3

Spyware is used to define programs that collect information from your computer without your knowledge and permission. Viruses are programs that corrupt and/or destroy your software (and sometimes hardware). They can copy themselves from file to file and disk to disk and can therefore spread quickly through a computer system. Anti-spyware and anti-virus programs are designed to detect and get rid of spyware and viruses respectively.

Answer 4

A spyware is a program which removes spy which are used transfer the information of your computer to its developer. Spyware also download programs from internet without informing you.
An antivirus is a program which removes viruses which are used to correpts your useful system files, slow down your computer, infect your boot sector, etc.

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Answer 5

Spyware protects your computer from cookies that collect information from your computer for advertising, marketing etc. Whereas antivirus protects your computer from viruses entering your computer and spreading to make it malfunction.

But most antivirus software also detect spyware as threats too.

I have two programs on my computer for double protection, a specific spyware and an antivirus.

Answer 6

Spyware tries to steal information on your computer, like places you've been and things you've done. Viruses basically attack your computer, slow it down, and mess it up. Mainly, viruses are more harmful. If you're looking for some protection for each, trying getting either Spybot or Adaware SE for Spyware, and try Norton for viruses. They're all good programs, and you can download Spybot and Adaware SE online for free. Good luck!

Answer 7

Anti-virus programs fight viruses. Anti-spyware programs fight spyware. Simple as that.

Answer 8

spyware is software installed on your computer that is used to steal personal information, such as where you browse the internet, credit card numbers, etc.

A virus is a program that attaches to a program, and usually annoys people and slows down your computer.

Answer 9

spy ware is a program that protects u from hackers from getting Ur info on Ur computer, anti virus protects the computer from viruses

Answer 10

hat's The Difference Between Spyware And Viruses?

The average Internet user has difficulty distinguishing viruses from spyware.

The differences are indeed subtle. Both are malicious software (malware): uninvited, intrusive, and potentially destructive.

Both have the capacity to capture and destroy information, ruin performance, and disrupt business.

Viruses and spyware programs are delivered via web visits and downloads, as well as email attachments. Both can attack systems through many vectors.

Perhaps they both fall into the category of blended threats? But what the heck is a blended threat?

While a Virus Seeks to Spread

One way to distinguish a virus from spyware is by its behavior. A virus seeks to infect a computer; to replicate; and ultimately, to infect as many computers as possible, as quickly as possible.

When you accidentally install a virus onto your computer, the malicious code that is the virus tries to find ways to use your computer to infect other computers. For example, an email-delivered virus (a worm) may search your computer's file system for your Outlook address book, and send infected email messages to contacts it finds in the address book.

Increasingly, a virus will not rely on email alone for propagation, but will try many attack vectors. These blended threats employ file sharing, telnet, FTP, IMs, or any services and programs on your computer that communicate with other computers.

Spyware Seeks To Embed...

Viruses seek to spread, but spyware tries to stay put, a behavior we typically associate with a parasite.

In the world of espionage, spyware is closest to a mole. A mole will avoid any activity that might blow his cover; similarly, spyware applications are often content to hide on your system. Spyware disguises itself as a legitimate application or secretly resides as one more data link library (DLL) or registry setting Joe Average User knows nothing about, so that it can collect information about you, your messaging and browsing behavior and your online preferences.

Spyware may have a heavier "footprint" on your computer than a virus: spyware will embed itself deeply into critical components of your operating system and bloat your memory with its monitoring and collection processing executables. So where virus activities are overt and sufficiently extensive in their impact to attract attention quickly, spyware activities are typically covert and their infestations are often long lasting.

Fame, Or Monetary Gain?

Another way to distinguish a virus from spyware is by its objectives, or more accurately, the objectives of the malware writer. Many viruses are written by malcreants who want to distinguish themselves among their underground peers and simultaneously thumb their noses at anti-virus vendors and network administrators. Viruses are written to outperform previous virus outbreaks, and to illustrate how the far the "science" of virus programming has advanced. Recent events such as the war between the authors of the Netsky, Bagle and MyDoom viruses certainly support the argument that at least some virus activities are a testosterone thing.

Spyware wants to sap a host (your computer) of anything it can use for monetary gain, for as long as it can remain attached to the host. Spyware is content to sit on a single computer, to monitor what the user does, as is the case with tracking adware; or influence where the user visits, as is the case with targeting advertisers who use browser helper objects that pop up ads, substitute search engines, and hijack home pages. Like ticks, mosquitoes and mites, spyware leeches computer resources (e.g., processing capacity) and inhibits performance. But invariably, these pests stay with the host they've infested.

Degrees Of Malice.

Lastly, we can compare viruses and spyware by their malicious intent. Viruses can be intentionally destructive and have been known to erase or corrupt file systems or abet denial of service attacks; in fact, given their potential for destruction, we're actually quite fortunate that virus writers aren't more nihilistic, politically- or financially-motivated.

A parasite, however, needs its host to survive. Spyware is more interested in having the host remain healthy: simply put, a non-functional computer has neither advertising value nor revenue potential to the spyware. So spyware typically remains non-destructive, unless you try to remove it. But many spyware packages are removal resistant: you may uninstall them only to find they reappear when you reboot your computer. Others modify many critical components of a computer operating system and incomplete removal often renders the computer inoperable.

Shades Of Gray, Even Among Countermeasures You Employ

No classification of viruses and spyware is exact. Keyloggers, remote administration tools (RATs), and other trojan programs are examples of malware that is often embedded in both viruses and spyware. Keyloggers in particular illustrate the degree of overlap in the malware that anti-virus and anti-spyware programs detect.

This "overlap" is a perfect segue for the question, "Why do we need both anti-virus and anti-spyware software?" There are many market and development cycle reasons, but no "scientific" reason why virus and spyware detection and removal can't be implemented in a single desktop security software program, or anti-malware server. I fully expect some consolidation in the desktop product segment of the anti-malware industry in the next 6-12 months, and anti-malware servers will follow.

Until we see this convergence, use both anti-virus and anti-spyware at the desktop. SMBs and enterprises should try to complement desktop anti-virus with anti-virus, anti-spam and content filtering gateways from Trend Micro, Symantec and others, or security appliances like Watchguard and Fortinet, who incorporate such features into their firewall products. If you're a consumer Internet user, choose an Internet service provider who can complement your desktop security measures with anti-malware services.