My HP ProBook 4540s has the following programs installed:

Apple Application Support
Apple Mobile Devices
Apple Software Update
ArcSoft TotalMedia
ArcSoft Webcam Sharing Manager
Bing Bar
Bonjour
Device Access Manager for HP ProtectTools
Drive Encryption for HP ProtectTools
Energy Star Digital Logo
Evernote
Face Recognition for HP ProtectTools
File Sanitizer for HP ProtectTools
HP 3D FileGuard
HP Auto
HP Connection Manager
HP Customer Experience Enhancements
HP Documentation
HP ESU for Windows 7
HP HD Webcam Driver
HP Hotkey Support
HP Postscript Converter
HP Power Assistant
HP ProtectTools Security Manager
HP Setup
HP SoftPaq Download Manager
HP Software Framework
HP Software Setup
HP System Default Settings
HP Wallpaper
IDT Audio
Intel Management Engine Components
Intel OpenCL CPU Runtime
Intel Processor Graphics
Intel Rapid Storage Technology
Intel USB3 eXtensible Host Controller Driver
Intel Trusted Connect Service Client
JMicron Flash Media Controller Driver
opensource
PDF Complete Corporate Edition
Privacy Manager for HP ProtectTools
SDK (Portrait Displays Inc)
Theft Recovery for HP ProtectTools
Validity Fingerprint Sensor Driver

All of the above came preinstalled, and my description of them is as shown by Revo Uninstaller' (I have installed other programs).

I would greatly appreciate advice as to which programs I can safely remove. (Obviously I would not wish to uninstall anything affecting the onboard webcam, for example).

Thanks and regards,
Roy