QuickBooks Desktop version is compatible with following operating systems:
Windows Vista SP2, 7 SP1 or 8.1 Update 1 (32-bit & 64-bit)
Windows Server 2003 SP2 (32-bit and 64-bit)
Windows Server 2008 R2 SP1, 2012 R2 or Windows Small Business Server 2008/2011 (64-bit) recommended for multi user.
For running QuickBooks on Desktops, you need 2.4 GHz processor, 4 GB of RAM, 2.5 GB disk space recommended.
You can use multiple Screens while using QuickBooks and use system settings for screen resolution and DPI.
System administration password required for user account on computer.
You can Install QuickBooks Via CD and Download.