PlusHD Q-9.1V12.01 ads popping up in your browser is a sign of a new adware to become the part of your PC and of your browser in particular. Most often this adware is distributed in the world wide web through being bundled with a lot of other free programs. In this tutorial we will help you to remove this adware both manually (for free) and automatically (with the full registered version of Plumbytes Anti-Malware).