In simple terms, spyware and adware are nothing but software programs that are made with the objective of allowing all sorts of PC users and companies to spy on internet browsing activities.
Some people think that adware are same as spyware, but adware is not necessarily spyware. It is nothing but a freeware meant for advertising purposes. This program gathers non sensitive information and sells it to the third party advertisers.
Spyware programs attack the PC with illegal download files, running other programs in the background, and changing your PC default settings. The web browsing activities are constantly monitored causing identity theft like stealing credit card numbers and various passwords etc which may also lead to serious financial loss.
All your favorite bookmarks and the default homepage settings can be hijacked which finally result in PC slow down and annoying pop-up ads. In other words, spyware attack results in total abnormal behavior of the PC whereby you lose control over the PC.
Protection Round The Clock:
Each and every day, hundreds of thousands of Internet users are infected with Spyware and adware programs. There is a definite need to run an Anti Spyware software program to combat the issues of security threat. There are many Free Anti Spyware Download programs but one must make sure that the anti spyware works around the clock and protect the PC and secure your privacy.
The most effective anti spyware download programs are NoAdware, Spy Sweeper and Spyware Doctor that offer real time protection around the clock. It is recommended to run multiple (two or even three) anti spyware software’s to get the most efficiency because each uses different rule sets, definitions and algorithms to detect spyware and adware.