Spyware
Removal occurs similar to how Virus's are removed. The spyware
remover searches for known spyware
files, then gives the user the ability to delete them from the
machine. Keep in mind that spyware removal software does not
keep spyware files off your computer; it simply finds them after
the
fact and deletes them.
It is also
worth noting that not all spyware removal programs have the
ability to find all the spyware files that might be on your
machine. Certain files are harder to catch than others, specifically
Key loggers.
Compare spyware removal software and you will find that most software just doesnt do what it claims, so be careful not to be persuaded into buying rogue spyware software.