Important-security-alert.com is considered as an adware that is well known as potentially unwanted program. Important-security-alert.com has a capacity to alter your default home page browser to some other malicious web page that opens a backdoor to enter more viruses in your system. It also creates a duplicate icon on your system that consumes huge hard disk resource. So it is recommended to read all the terms and condition carefully before installing it in your system. Do never click n the [next] option continuously while installing an application. Always prefer advance and custom option to overcome from the issue that occurs while installing an application.
