There were some 'HP bloatware' removal scripts out there but they didn't get everything and weren't totally automated. I've credited many of the original ideas and parts that helped make up this script inside it with comments on the relevant sections. HP is by far the worst when it comes to preinstalled bloatware.

I've used it mostly for HP ProBook/EliteBook/ProDesk and varients and also Dell Insprion/Lattitude/OptiPlex/Precision. This script will bring up the uninstallers and remove items silently in most cases. Also if you happen to have many different models of machines or would like to quickly and quietly remove the default bloatware that comes with many HP, Dell, and a few others this script supports this can automate that process to save you time and free you up for other more pressing concerns. Imaging would be a good way to set up multiple computers of the same model as there are sometimes issues with restoring images to dissimilar hardware. Review the list prior to clicking on 'Remove Selected' as it will be uninstalled and not recoverable.

Careful! It will pre-select Microsoft Office and other applications you may want to keep. MSPs (Managed Service Providers), IT Professionals, Computer Repair shops and those who need to uninstall bloatware on a machine may find this useful. Reboot before running this script and after running it (if anything is removed) Intended use Supports Powershell 2+, Windows 7/Server 2008 R2 (Winver 6.1+) and newer - including removing Win8/10+ UWP (metro/modern) Apps. Removes common bloatware from HP, Dell, Lenovo, Sony, Etc Can remove Win10 UWP/Metro/Modern/Windows Store apps and provisioned apps. Silently removes items selected if possible.

Bloatware Removal Utility, for automating removal of pre-installed, factory bloatware from devices running Windows 7-10 and newer.

Hp support assistant silent install cmd