A:
Yes, Officejet H470WBT Mobile Inkjet Printer supports Windows Vista.
Here are the printer's compatible Operating systems and Minimum System Requirements:
Compatible OS: Windows 2000/XP; Professional x64; Windows Vista(R); Mac OS X v 10.3.9; Mac OS X v 10.4 or higher; Palm OS; Windows Mobile for Pocket PC; Linux
Minimum system requirements: PC: Windows Vista(TM): 800 MHz 32-bit (x86) or 64-bit (x64) processor, 512 MB RAM, 750 MB free hard disk space; Windows XP Professional x64: Intel Pentium II or Celeron processor, 128 MB RAM, 280 MB free hard disk space; Windows XP (32-bit): Intel Pentium II or Celeron processor, 128 MB RAM, 250 MB free hard space; Windows 2000: Intel Pentium II or Celeron processor, 128 MB RAM, 150 MB free hard disk space
Macintosh: Mac OS X (10.3.9 and higher, 10.4.6 and higher): 400 MHz Power PC G3 (v 10.3.9 and higher, 10.4.6 and higher) or 1.83 GHz Intel Core Duo (10.4.6 and higher), 256 MB RAM, 200 MB free hard disk space, QuickTime 5.0 or later
Answered on 8/25/2009 by Louh from East Philly