The Internet has been a revolution but not without a few negative aspects. One such threat has been the spyware that requires learning at least the basics of spyware removal software. That shall make one knowledgeable on where this spyware comes from; the best way to tackle it and which software is most effective in their removal.

These programs are written for gathering information on the Internet browsing habits of an user. The information (data) is then transferred to the spyware creator, either to be used by the same person or to be sold to third parties e.g. targeted online advertisers. This is the reason why frequent advertisements pop up frequently while being online. However, though most of these spyware programs are nothing else but annoying, the real threats come from those used by hackers and crackers. These people gather sensitive information like email addresses and passwords, bank account numbers, credit card numbers and passwords stored in a computer and give rise to offences as severe as spamming to financial frauds and identity theft. The remedy? Killing spyware programs and that requires installing a spyware removal software.

Other names for spyware:

* Adware: Named so for their primary function of delivering online ads.

* Malware: A short form for malicious software; examples include computer viruses, worms, trojans, and spyware.

* Trackware: Used for tracking the events in a computer or the sites that have been visited; ranges from harmless tracking cookies to keyloggers that record and transfers the data from every key that is typed.

* Snoopware: A snoop is a spy who makes uninvited inquiries into the private affairs of others; this explain what a snoopware is.

Symptoms of spyware infection:

* Sluggish performance.

* Increased number of pop up ads.

* An unexpected change in homepage address.

* Strange, unwanted search results.

Effects of spyware infection:

* Identity theft: Through keyloggers that capture all the keystrokes to derive passwords, personal information and even bank details.

* Decreased Memory: Computer memory gets eaten up and the system turns slow.

* Unwanted information: Surfing becomes a big hassle due to large amounts of unwanted data flowing in.

Spyware removal software facts:

* The only alternative to a spyware removal software or a spyware blocker is turning the computer off.

* It should provide boot-time protection as well as real-time protection.

* It must remove memory-resident and registry-resident spyware.

* Certain anti-virus software (e.g. McAfee Security Center) comes with a built in spyware removal software.

* It is important to backup all the files before running a spyware removal software.

* It must be run on a regular schedule.

Choosing the right software:

* As a rule of thumb, several comparisons are required prior to choosing a good anti-spyware software. But it is recommended that one should choose different ones for alternative usage.

* The best spyware removers should offer complete protection against spyware, adware, keyloggers, Remote Access Trojans (RATs) and browser hijacking or phishing to stop confidential information being exposed.

* Must have an automatic update feature.

* Technical support from the manufacturer should be at the user beck and call; so is customer service.