How to Tell if You Have Spyware
Spyware can be a harmful threat to your laptop or PC. It has the potential to damage files and generally ruin your experience so it is best left away from your personal computer.  There are many different signs of spyware you need to look out for if you feel your desktop may be under threat somehow. It is important to be aware of these signs so you can eliminate spyware should you encounter it.
One of the first signs of spyware is a noticeable change in the speed of your computer. If you find that it is slowing down quite extensively during different activities then chances are you may have been afflicted with spyware somehow. It is also worthwhile to keep an eye on various program crashes, if it happens too quickly it could very well be the time to try and eliminate spyware.
If you are having trouble with pop up adverts always appearing, like when you are searching on a particular topic or website and are constantly bombarded with ads that are not even related to the topic then both these problems are strong signs of spyware. Spyware can enter your machine quite easily, it could be from an email you opened or from downloading some data, and even when you enter a website. It is because of this that you need to remain protected while online and constantly eliminate spyware should you be infected.
There is special software like spybot search & destroy and Ad-Aware which are both designed especially for tracking malware/spyware and deleting it. You get warned before you access certain pages if the detector suspects there might be a threat contained. It also searches your machine if you have any of the warning signs and it will alert you if you have any spyware on your computer. It will then try to eliminate spyware for you quickly. The main piece of advice when it comes to all these Internet threats is to be aware and stay safe online, never open mysterious emails and make sure you scan items before you download them into your machine.