Adware, also known as advertising supported software is a kind of software, which automatically displays, plays or downloads advertisements in machine. The object of the software is to generate a huge amount of revenue for the author. However, nowadays this is being used for ill purposes and the software is being integrated with different spyware like keyloggers and with other secrecy-invasive software. This software can cause minor to major damages to a machine. If a machine gets infected with a lot of adware program it is supposed to experience different problems including changes in computer setting or slowdown operating systems. Let’s discuss all these issues in detail.

Operating system:

This software program often runs at the background, sometime without even the knowledge of the user. Different programs use memory and up processor and when a huge number of adware program run concurrently the memory and the processor get overloaded. As a result the computer goes slow. It happens sometime that the machine gets so overloaded and retreats to function properly. To say in short the more a computer receives adware program the more it glows slow, which make it embarrassing to use the machine. As a machine has a limited capacity to run programs thus it naturally loss the ability to work properly when it receives something malicious.

Online system:

Malicious people are making use of this software to interrupt the online system of innocent users. They disperse the software on World Wide Web to hit the personal computer of different users. Adware has no other alternative to collect information from any system in limited timing. However, all adware soft are not that bad and they are being used for noble purposes like to run academic process successfully, however if an unwanted person makes use of the device he or she can apply it to:

• ·To cause millions of damage to the online system of any enterprise. An individual can be victim of bankruptcy and an online business may go down a drain due to adware.
• ·This software is hugely being used to copy a third person’s identity in order to host online crimes.

Other affects:

The adware often leaves negative impacts on a machine and a machine goes instable for the following reasons when it comes in contact with adware:

• ·Adware is potential enough to generate different processes that can automatically prevent the removal of the virus and ensure a profusion of displayed advertisements.
• ·The software uses your internet connection partially to display ads and as a result the legitimate traffic gets slowed on the internet.
• ·Adware software is poor in quality and sometime it is written from a presentation and firmness standpoint.
• ·This software can download other software (adware) from the same or other associate companies.

Security threat:

Adware software imposes a great safety risk to computer in which it has been installed. It also threats network inflicted computers when the devices are in operation. As the software can install and download other programs like a client tool of a hacker, the risk multiplies with time.

However, if a user remains cautious while installing or downloading programs from favorite sites like download.com, he or she can prevent the attack of Adware.