Table:
0
A
B
C
D
E
1
Name
Architecture
USB support
LFN support
APIs
2
Windows NT 3.1
32-bit
No
Yes ( NTFS and HPFS volumes only)
Win32, OS/2 , POSIX
3
Windows NT 3.5
32-bit
No
Yes (except on CDFS volumes)
Win32, OS/2, POSIX
4
Windows NT 3.51
32-bit
No
Yes (except on CDFS volumes)
Win32, OS/2, POSIX
5
Windows NT 4.0
32-bit
Yes (if the Ion USB update is installed)
Yes
Win32, OS/2, POSIX
6
Windows 2000
32/64-bit
Yes (USB 2.0 with update or SP4)
Yes
Win32, OS/2, POSIX
7
Windows XP
32/64-bit
Yes (USB 2.0 with update or SP1+)
Yes
Win32, .NET
8
Windows Server 2003
32/64-bit
Yes (USB 2.0)
Yes
Win32
9
Windows Fundamentals for Legacy PCs
32-bit
Yes
Yes
Win32
10
Windows Vista
32/64-bit
Yes (USB 2.0)
Yes
Win32, .NET , POSIX (only Enterprise and Ultimate)
11
Windows Server 2008
32/64-bit
Yes (USB 2.0)
Yes
Win32
12
Windows Home Server
32-bit
Yes (USB 2.0)
Yes
Win32
13
Windows 7
32/64-bit
Yes (USB 2.0)
Yes
Win32, .NET
14
Windows Server 2008 R2
64-bit
Yes (USB 2.0)
Yes
Win32, .NET
15
Windows Home Server 2011
64-bit
Yes (USB 2.0)
Yes
Win32
16
Windows Server 2012
64-bit
Yes (USB 3.0)
Yes
Win32, .NET , WinRT
17
Windows 8
32/64-bit
Yes (USB 3.0)
Yes
Win32, .NET , WinRT

Questions and formulas:
Question: What is the LFN support with 32-bit architecture on Windows Home Server?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="32-bit")*(A1="windows home server")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,(B2:B17="32-bit")*(A2:A17="windows home server")),4))
Level: medium
Question: What is the LFN support on Windows NT 3.1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="windows nt 3.1"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="windows nt 3.1"),4))
Level: medium