Here are a few simple tips on how to spot spyware. If you are getting an increased number of pop-ups, suddenly you find out software installed without your knowledge it might be a sign. Sometimes you hear music and voice advertisements, or your homepage gets changed to a weird site, and your search results look weird. These are all signs of a compromised system, fallen in the control of spyware, adware, trojans, hijackers or dialers.

It happens to many Internet users, unaware about the presence of spyware on their systems. And they usually do not know how to deal with the crippling annoyance of spyware infestations. They do not even know that spyware has infected their computers in the first place.

Working in a stealthy manner, spyware will find its way to your hard-drive, without letting you know about this harmful presence. You may get infected by unexpected means, such as trying to close a pop-up by clicking on the X, when in fact you are triggering the spyware itself and allowing it to infect your computer. You may even get emails that appear to come from trusted people in your address book, which upon opening will spring the spyware into action.

You can easily monitor and detect spyware, by installing detection software. Trusting your senses in detecting the spyware presence is not a safe way to deal with this issue, instead you need to turn to high-tech way of spyware detection.

Common signs as excessive pop-ups or slower internet speed should give you a clue about unwanted company. Spyware needs to run on your machine, and use resources like the internet connection which causes slow downs. If your homepage changes to a new site or you suddenly find new toolbars and add-ons in Internet Explorer, you are infected. Trying to remove the new additions or changing back settings will fail, as the spyware is programmed to monitor these settings and change them back whenever you reboot your computer.

At this point, you need to get a spyware detection program, also known as anti-spyware, and find out what's annoying you. There are many versions of the software on the internet. A spyware detection product will search your files and documents, looking into every nook and cranny, smoking out spyware lodged into your system. You need to handle this task seriously and take action against unwanted spyware, effectively cleaning your system from parasites.