OPERATING SYSTEMS
Preinstalled
Windows 8.1 Pro (64-bit)
*
Windows 8.1 (64-bit)
*
Windows 7 Ultimate (32-bit)
**
Windows 7 Ultimate (64-bit)
**
Windows 7 Professional (32-bit)
**
Windows 7 Professional (64-bit)
**
Windows 7 Professional (32-bit) (available through downgrade rights from Windows 8.1 Pro)
***
Windows 7 Professional (64-bit) (available through downgrade rights from Windows 8.1 Pro)
***
Windows 7 Home Premium (32-bit)
**
Windows 7 Home Premium (64-bit)
**
Windows 7 Home Basic (32-bit)
**
FreeDOS 2.0
For all Preinstalled operating systems HP provides Microsoft WHQL certified (where applicable) drivers on
www.hp.com
at the
time of product announcement.
Web Support
Windows 7 Enterprise (32-bit or 64-bit)
For all Supported operating systems HP performs testing of the OS, and makes available all HP value add software (OS
dependent). Certified drivers are made available on
www.hp.com
within 30 days of product announcement.
*Not all features are available in all editions of Windows 8.1. Systems may require upgraded and/or separately purchased
hardware, drivers and/or software to take full advantage of Windows 8.1 functionality. See
http://www.microsoft.com
.
**Not all features are available in all editions of Windows 7. This system may require upgraded and/or separately purchased
hardware to take full advantage of Windows 7 functionality. See
http://www.microsoft.com/windows/windows-7/
for details.
***This system is preinstalled with Windows® 7 Professional software and also comes with a license and media for Windows 8.1
Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to
uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing
operating systems to avoid loss of your data.
SOFTWARE COMPONENTS AND APPLICATIONS WITH WINDOWS
Included
Windows 7
Windows 8.1
Security
HP Client Security:
HP Drive Encryption (FIPS 140-2)
1
HP Device Access Manager with Just In Time
Authentication
HP Password Manager
HP File Sanitizer (SSDs and Hybrid Drives not
supported)
5
HP Disk Sanitizer External Edition
2,4
Microsoft Security Essentials (Windows 7)
Disk Sanitizer External Edition
2,4
Microsoft Defender
7
MultiMedia
Cyberlink Power DVD, BD
Cyberlink Power2Go (Secure Burn)
Cyberlink Power DVD, BD
Cyberlink Power2Go (Secure Burn)
Communication
HP Wireless Hotspot
8
QuickSpecs
HP ProDesk 400 G2 Microtower Business PC
Technical Specifications – Operating Systems and Software
DA - 14982 North America — Version 1 — May 28, 2014
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