Hosts idm site in a highly secured environment. 注册后您将获得以下好处： 该授权允许在一台计算机上任意使用 internet download manager，且该授权没有时间限制 试用版中没有的额外功能，如内置的下载加速器能够获得最高的下载性. The communication between your browser and this site is encrypted and protected.
Examples of Warning Signs You Shouldn't Ignore
What can be a problem?
It's possible if idm was used on several computers under the same.
I have problem with idm. What is it used for?
