Puadlmanager:Win32/Downloadsponsor is a malicious software or malware that is categorized under the adware and potentially unwanted program (PUP) category. It is often bundled with other free software that you download off of the Internet.
When you install these free programs, they will also install Puadlmanager:Win32/Downloadsponsor or other similar unwanted programs. Once installed, whenever you browse the Internet, unwanted advertisements will pop-up on web pages that you visit. These ads are aimed at promoting the installation of additional questionable content including web browser toolbars, optimization utilities and other products.
The Puadlmanager:Win32/Downloadsponsor adware infection is designed specifically to make money. It generates web traffic, collects sales leads for other dubious sites, and will display advertisements and sponsored links within your web browser.
In order to infect computers, Puadlmanager:Win32/Downloadsponsor usually takes advantage of the users’ lack of attention during the installation process of free software. It is often hidden under the “Custom” or “Advanced” installation options which most users usually skip. Once the user agrees to the terms and conditions without thoroughly reading them, the adware gets installed in the system.
To avoid such infections, it is always recommended to read the terms and conditions of any software before installation and always choose the “Custom” or “Advanced” installation options. Also, having a reliable anti-virus and anti-malware program can help detect and remove such unwanted programs.