Understanding Malware and Spyware
Spyware has been around for over a decade and this class of malware has evolved many times over. Some time ago, it would have been straightforward to label spyware as a little program installed on your computer without your knowledge, which spies on your Web surfing activities and transfer the data to another computer or redirect you to unsolicited promotion and web sites based on your browsing history.
Spyware operation is currently way above this definition. Spyware can reside on a working laptop or computer for ages without the knowledge of the owner. Spyware can run loads of dubious operations as well as hijack your entire system. This class of malware is in fact a security threat for all users of Windows Operating Systems.
Spyware programs commonly exploits the vulnerabilities of the Windows OS as well as Internet Explorer browsers to prey on innocent PC and Web users.
The easiest way to get rid of malware spyware is to make use of a malware removal tool such as Malwarebytes'anti-Malware programs. This malware program has a free and a full version. The free version can get rid of all malware residing on you computer totally. To find out why spyware is tricky to classify and what form of malware removal application is best for you please read this lens.