Let’s check out the steps to smoothly download HP printer assistant application by following the simple steps. Open web browser from PC and proceed to HP support assistant webpage. Now, scroll down and tap to download HP support assistant. Once you are asked, save the file in desired location of system hard disk. It will take some time to complete the downloading process. While the file is downloaded, you need to open the file and click to run to move through the steps to complete the installation process smoothly.