Microsoft Windows NT Operating System Software

Shop by Category

Software

259 Results

Microsoft Windows XP Professional w/SP2 Full English Version MS WIN PRO =SEALED=
Brand New · Microsoft
PHP 11,169.41
or Best Offer
PHP 1,394.29 shipping
Only 1 left!
+3^D EH &* ] 0N w.? 79 E!|D/ $S p o n s o r e d
Microsoft Windows 2000 Professional Actualizacion NT Workstation 3.51 o 4.0O
Brand New · Microsoft
PHP 6,703.32
or Best Offer
PHP 2,291.42 shipping
20 watching
+^9 &V* YU ] w.70? Y!|3/ $S p o n s o r e d
Microsoft Windows NT Workstation 4.0 Upgrade Big Box Sealed w/Product Key 🖥️ B6
Brand New · Microsoft
PHP 6,702.76
PHP 1,262.46 shipping
+6^ K &V* ]9 5Uw.?! 53|/ $S p o n s o r e d
Microsoft Windows NT 3.51 Workstation CD-ROM/Floppy Disc, Manuals SEALED RARE
Brand New · Microsoft
PHP 6,661.42
Was: PHP 8,881.90was - PHP 8,881.90
or Best Offer
PHP 1,603.77 shipping
+T^G H&X* ] w.?!2|/J I 0 $S p o n s o r e d
Microsoft Windows XP Professional with SP2,SKU E85-02665,Sealed Retail Box,Full
Brand New · Microsoft
PHP 16,730.37
or Best Offer
PHP 1,117.22 shipping
100 watching
28 +^ HQ 8N& * ] w.5?!5 Q|Q/ $
NEW Vintage Microsoft OS Windows NT Workstation Version 3.51 HD Disks
Brand New · Microsoft
PHP 6,982.63
PHP 1,270.84 shipping
19 watching
+S^4 4N 7&* D] w.?!|/ 6$L
Microsoft Windows XP Professional SP2 Full Version Retail NEW SEALED
Brand New · Microsoft
PHP 7,261.37
PHP 1,279.22 shipping
+7I^ &6* Z] Iw.8 ?I9 !|/ $
Sealed Microsoft Windows XP Professional Operating System Software VERSION 2002
Brand New · Microsoft
PHP 6,982.63
or Best Offer
PHP 2,052.89 shipping
+^ 4I& *UA ] wHZ.?! U|6 / $
Microsoft Windows NT Workstation 3.51 CD-Rom - Vintage New & Sealed
Brand New · Microsoft
PHP 11,171.64
PHP 1,778.61 shipping
24 watching
E+2^ & L*0 ] w. 0Y? 3!0| / W$
IBM EZ-Setup iSeries, AS/400e CD-ROM Client Access Express Netscape Communicator
Brand New · IBM
PHP 1,395.97
PHP 1,106.05 shipping
+W^ 9 &*X O] w .?O!L 2|/R $
New ListingMicrosoft Windows XP Professional SP2 Full Version 2002 With Product Key
Pre-Owned · Microsoft
PHP 2,792.49
or Best Offer
PHP 1,147.38 shipping
+S^H &* ] w7S .?!78 |/CP O $
Microsoft Windows NT Workstation 4.0 with License - NEW Sealed Package
Brand New · Microsoft
PHP 1,113.87
PHP 1,437.86 shipping
Only 1 left!
AY+ ^ &*I5 T ] Ew .XF?!|/ $
Microsoft Windows NT Workstation OS Version 4.0 CD Key Included pre owned
Pre-Owned · Microsoft
PHP 669.77
PHP 1,343.46 shipping
0 bids
3d 6h
+F^ &5* 3 ]U w. VD?! J|0 / $
NEW SEALED Microsoft Windows NT 4.0 Workstation
Brand New · Microsoft
PHP 2,290.30
or Best Offer
PHP 1,411.61 shipping
CE 1+^3 &N* ] w.K? F!|/ J$ S p o n s o r e d
Vintage Microsoft Excel For Windows Version 5.0 3.5” Floppy Disc 1993 Big Box PC
Pre-Owned · Microsoft
PHP 664.19
Was: PHP 1,327.82was - PHP 1,327.82
or Best Offer
PHP 2,430.51 shipping
S+^ N& *6D ] w4.4?! E|7 A/ $S p o n s o r e d
Microsoft Windows XP Professional w/SP2 Full English Retail MS WIN PRO =SEALED=
Brand New · Microsoft
PHP 12,845.24
or Best Offer
PHP 1,914.36 shipping
Only 1 left!
MI +^U O& *8 ]J Ww.?!1|/ $S p o n s o r e d
Microsoft Windows XP Professional Big Box Sealed NIB New In Box Vintage Software
Brand New · Microsoft
PHP 4,468.32
PHP 1,196.54 shipping
7+^4 &* ]6 Cw.? !5|R/ GX $
Microsoft 318-056-080 Windows NT Workstation 4.0 CD-ROM Pre-Release W/ Key -LO48
New (Other) · Microsoft
PHP 2,094.23
or Best Offer
PHP 1,684.77 shipping
0 bids
2d 11h
+^ P8 Y5&* 1 ]M w.?!|Q9/ $
SEALED MICROSOFT WINDOWS XP PROFESSIONAL OPERATING SYSTEM SOFTWARE VERSION 2002
Brand New · Microsoft
PHP 10,052.19
PHP 1,361.33 shipping
11 watching
+W^ &0 4* 7 ] w97 M.E?! |5/R $
New ListingMicrosoft Windows NT Service Pack 4 For Workstation/Server 12/98 French Sealed
Brand New · Microsoft
PHP 2,428.51
PHP 1,173.57 shipping
9T+^ F3 &C*2 ] w.BN ?W!U| / $
NEW SEALED Microsoft Windows NT 4.0 Workstation
Brand New · Microsoft
PHP 1,507.69
Was: PHP 1,675.27was - PHP 1,675.27
PHP 1,109.40 shipping
+EB ^0 &B* T6] w K.?!|/O $
Microsoft Windows Vista Ultimate 64 Bit Full English DVD /JUA1895
Pre-Owned · Microsoft
PHP 1,117.22
PHP 1,782.52 shipping
16 watching
K5 +^ E6& * ]7 w2 X.L ?F!|G/ $
Microsoft Windows NT Server 4.0 Retail Box Collectors Edition 5 Licenses
New (Other) · Microsoft
PHP 3,351.66
or Best Offer
PHP 1,064.15 shipping
0 bids
1d 22h
+C^ P& 1*C ] w.? P8 HT! |L/ $
Microsoft Windows NT Workstation _ Operating System Version 3.51 _ CD-ROM
Brand New · Microsoft
PHP 15,585.22
PHP 2,560.67 shipping
0+^F &* ] wFQ.?! VK| 93 / L$
New Microsoft Windows NT WindowsNT Server v4.0 5 CAL Sealed Box Vintage Software
Brand New · Microsoft
PHP 6,700.53
PHP 1,262.46 shipping
16 watching
+1L^ 5&* W] IwO. YN ?0!|/ $
Microsoft Windows NT Workstation OS Version 4.0 CD & Key w/ Service PACK 4
Pre-Owned · Microsoft
PHP 1,049.63
Was: PHP 1,116.66was - PHP 1,116.66
PHP 1,374.74 shipping
Q+^ Q &CT* 1]3 w .?!|/ $MD
NEW SEALED Microsoft Windows NT 4.0 Workstation
Brand New · Microsoft
PHP 667.54
or Best Offer
PHP 1,363.01 shipping
4+6^ &* ] w R.E?! |7/B 2Q $
Windows NT Workstation 4.0 (1-user license) [Old Version]
Brand New · Microsoft
PHP 3,406.96
or Best Offer
PHP 2,132.77 shipping
11 watching
+^K D& 2E* I ] Yw .?N!|/U U $
MICROSOFT WINDOWS NT WORKSTATION CD installation book And Disks
Brand New · Microsoft
PHP 3,015.94
or Best Offer
PHP 1,454.06 shipping
+^ &* 2I] 8K 0T w. ?TJ!|/ $S p o n s o r e d
Microsoft Windows NT Workstation 4.0 Guide
New (Other) · Microsoft
PHP 837.92
or Best Offer
PHP 1,389.82 shipping
+4^ &5* ] w4.?!B|/ VC $SS p o n s o r e d
Microsoft Windows NT Service Pack 3 for Workstation/Server (NO KEY)
Brand New · Microsoft
PHP 1,851.23
Was: PHP 2,178.02was - PHP 2,178.02
or Best Offer
PHP 2,685.80 shipping
BR +^ S&I* ] w2.?!8 |2/Q $S p o n s o r e d
1997 Microsoft Office97 Small Business Edition W/ Instruction Booklets
Pre-Owned · Microsoft
PHP 3,351.10
or Best Offer
PHP 1,850.67 shipping
+WX B^ &E* Y9 ] w.?!O|/ V$S p o n s o r e d
Microsoft Windows NT Workstation 4.0 CD Full Version Retail Box Factory SEALED
Brand New · Microsoft
PHP 11,169.41
or Best Offer
PHP 2,064.62 shipping
Q+^ &6* ] w FV D1.? 4!4 P|/ $
IBM AS/400e iSeries Installation and Service Library Version 4 Release 5 UAC731
New (Other) · IBM
PHP 558.05
PHP 1,340.11 shipping
10 watching
N3+ ^ 2P& * W6] w S.?!5|/ $
NEW Microsoft Windows 95 Toshiba PC Certificate Of Authenticity CD and Manual
Brand New · Microsoft
PHP 1,284.24
or Best Offer
PHP 1,361.33 shipping
Only 1 left!
UT+^ 1C&* ]F1 w5.1?! |/ $
BRAND NEW / FACTORY SEALED- OEM Microsoft Windows NT 4.0 Workstation Disk 1-3
Brand New · Microsoft
PHP 1,200.45
Was: PHP 2,400.35was - PHP 2,400.35
or Best Offer
PHP 1,009.97 shipping
V+^H & VA V*Q ] w .?!|/ $1
microsoft windows nt wrkstn upgrade cd
Brand New · Microsoft
PHP 558.61
or Best Offer
PHP 1,340.11 shipping
Only 1 left!
K+^ T& * JB] XO w. ?E!|/ A $
Rare Vintage Microsoft Windows NT Workstation v3.51 CDROM
New (Other) · Microsoft
PHP 2,234.44
or Best Offer
PHP 1,389.26 shipping
Z+^ &* ]7 w .?!62| O8 / $V6
Microsoft Windows NT License Pak Only No Media Workstation Version 3.51 Sealed
Brand New · Microsoft
PHP 1,675.27
or Best Offer
PHP 1,393.73 shipping
8+^F 72 Y U &* 5] wS. X?!|5 / $S p o n s o r e d
ThinkPad customization CD for IBM ThinkPad 600 - Win 98, Win 95 and Win NT.
New (Other) · IBM
PHP 1,396.53
PHP 1,421.66 shipping
12 watching
V+^ &C * ]7 w.O?!|/ P R $3S p o n s o r e d
Microsoft Windows NT Workstation 4.0 SP5 CD-ROM, 3.5 Floppies, Manual & COA 04
Brand New · Microsoft
PHP 1,395.97
PHP 1,608.80 shipping
T+D^ HO &41* HW ] Fw.?!H |/ $
Microsoft Windows NT 4.0 Workstation 1-2 CPU Edition 3.5" Floppy Setup Disks New
Brand New · Microsoft
PHP 4,189.02
or Best Offer
PHP 1,188.16 shipping
+^GN A&* ]7 T F w.?YM!|/ $
Mathcad PLUS 6.0 Pro for IBM OS/2 Warp (& higher) with WinOS, Windows 3.x/95/NT
Pre-Owned
PHP 7,820.54
PHP 1,295.42 shipping
R+^ A R&* B] 8Dw. ?2P I!|8/ $
Microsoft Windows NT Workstation 3.51 CD-Rom - Vintage New & Sealed
Brand New · Microsoft
PHP 6,870.90
PHP 2,236.67 shipping
+^2 &*6 ] wJ.8 D2 ?K!T |/G $
Ultimate Windows Drivers ~ Update Install Repair 2025 ~ Windows 11, 10, xp, 7, 8
Brand New
PHP 890.98
PHP 1,090.97 shipping
7 watching
+74^ &* ] 39 U8w .2H? 6!X|/ $
Microsoft Windows NT Workstation 4.0 SP4 CD-ROM, 3.5 Floppies, Manual & COA 02
Brand New · Microsoft
PHP 1,395.97
PHP 1,608.80 shipping
ZT +^V &* T EN ]C wR .J?V!| / $
Vintage Windows NT Server 4.0 with 10 Licenses Retail BIG BOX
Pre-Owned · Microsoft
PHP 6,647.46
or Best Offer
PHP 1,704.88 shipping
M5 DA+^ & KG G*B ] w .?CG!|/ $
Microsoft Windows XP Professional w/SP2 Full English Version WIN PRO Sealed Read
New (Other) · Microsoft
PHP 6,702.76
PHP 1,262.46 shipping
+3^ 3&* ] w.VV 9V ?O!4| / M$
Microsoft Windows NT Workstation OS Version 4.0 CDs & 3.5" Disks + Dell Manuals
New (Other) · Microsoft
PHP 1,675.27
Was: PHP 2,233.88was - PHP 2,233.88
or Best Offer
PHP 1,630.02 shipping
+B8 ^ 8F H&* 4 A] w9. N?!|H / $
Extremely Rare Vintage Microsoft Windows NT Workstation v3.51 CDROM
New (Other) · Microsoft
PHP 11,169.41
PHP 1,394.29 shipping
Only 1 left!
+^ &G6* Q] w.H? CP !|/C0 $
Automatic Driver Ultimate Installer ~ Windows 11, 10, NT, 95, 98, 2000, xp, 7, 8
Brand New
PHP 890.98
PHP 1,090.97 shipping
6 watching
8+^ Z& *87 P F ] H0w. ?0Q! |/ $
Microsoft Windows NT 4.0 Workstation 1-2 CPU Edition Floppy Disk set 1-3 Sealed
Brand New · Microsoft
PHP 1,788.11
PHP 767.10 shipping
+3K^ & * ]KD w U4 .?C!C| / J$
Microsoft Windows NT 4.0 Workstation 1-2 CPU Edition Floppy Disk set 1-3 Sealed
Brand New · Microsoft
PHP 1,573.54
or Best Offer
PHP 965.58 shipping
T+^ S&* ] w.KT D?0 !|1/F 0$
Sealed Microsoft Floppy Setup Disk 1 - Windows 95, 98, NT - Version 2.2c
Brand New · Microsoft
PHP 2,159.26
or Best Offer
PHP 2,366.99 shipping
H+^ D& * 7P 5]T wR.?O! |T/ $
Microsoft Windows NT Workstation Update Information for Version 3.51
New (Other) · Microsoft
PHP 3,910.27
or Best Offer
PHP 1,438.98 shipping
+C^ &I* ] wH.?!|F/ A$O
Unopened MICROSOFT WINDOWS NT Version 3.1 Operating System floppy disk
Brand New · Microsoft
PHP 2,513.75
or Best Offer
PHP 1,596.51 shipping
+^6 &*2 ]V K w.?!|J/ R $4
Old Microsoft Windows NT Workstation Basics & Installation Sealed Floppy Discs
New (Other) · Microsoft
PHP 11,172.20
PHP 1,394.29 shipping
1+^ &4 * ] VYw.? B1 !UC |/X $
Microsoft BETA Windows NT 5.0 WHQL HCT Test CD Sept 1998
Pre-Owned · Microsoft
PHP 391.03
PHP 1,397.64 shipping
+^H T N&I *7 ] wD I.?I W!|/ $
Microsoft Windows NT License Pak Only No Media Workstation Version 3.51 Sealed
Brand New · Microsoft
PHP 1,675.27
or Best Offer
PHP 1,393.73 shipping
+U^S &* ] B8 w.?!|K8 17/ 6 $S p o n s o r e d
Microsoft Client License Pak Only No Media Windows NT Server Version 3.51 Sealed
Brand New · Microsoft
PHP 1,675.27
or Best Offer
PHP 1,393.73 shipping
5+^5 & 8* R ]K 0w .?!|S/E $S p o n s o r e d

Microsoft Windows NT Operating System Software

Shop by Category

259 Results

Microsoft Windows XP Professional w/SP2 Full English Version MS WIN PRO =SEALED=

Microsoft Windows 2000 Professional Actualizacion NT Workstation 3.51 o 4.0O

Microsoft Windows NT Workstation 4.0 Upgrade Big Box Sealed w/Product Key 🖥️ B6

Microsoft Windows NT 3.51 Workstation CD-ROM/Floppy Disc, Manuals SEALED RARE

Microsoft Windows XP Professional with SP2,SKU E85-02665,Sealed Retail Box,Full

NEW Vintage Microsoft OS Windows NT Workstation Version 3.51 HD Disks

Microsoft Windows XP Professional SP2 Full Version Retail NEW SEALED

Sealed Microsoft Windows XP Professional Operating System Software VERSION 2002

Microsoft Windows NT Workstation 3.51 CD-Rom - Vintage New & Sealed

IBM EZ-Setup iSeries, AS/400e CD-ROM Client Access Express Netscape Communicator

New ListingMicrosoft Windows XP Professional SP2 Full Version 2002 With Product Key

Microsoft Windows NT Workstation 4.0 with License - NEW Sealed Package

Microsoft Windows NT Workstation OS Version 4.0 CD Key Included pre owned

NEW SEALED Microsoft Windows NT 4.0 Workstation

Vintage Microsoft Excel For Windows Version 5.0 3.5” Floppy Disc 1993 Big Box PC

Microsoft Windows XP Professional w/SP2 Full English Retail MS WIN PRO =SEALED=

Microsoft Windows XP Professional Big Box Sealed NIB New In Box Vintage Software

Microsoft 318-056-080 Windows NT Workstation 4.0 CD-ROM Pre-Release W/ Key -LO48

SEALED MICROSOFT WINDOWS XP PROFESSIONAL OPERATING SYSTEM SOFTWARE VERSION 2002

New ListingMicrosoft Windows NT Service Pack 4 For Workstation/Server 12/98 French Sealed

NEW SEALED Microsoft Windows NT 4.0 Workstation

Microsoft Windows Vista Ultimate 64 Bit Full English DVD /JUA1895

Microsoft Windows NT Server 4.0 Retail Box Collectors Edition 5 Licenses

Microsoft Windows NT Workstation _ Operating System Version 3.51 _ CD-ROM

New Microsoft Windows NT WindowsNT Server v4.0 5 CAL Sealed Box Vintage Software

Microsoft Windows NT Workstation OS Version 4.0 CD & Key w/ Service PACK 4

NEW SEALED Microsoft Windows NT 4.0 Workstation

Windows NT Workstation 4.0 (1-user license) [Old Version]

MICROSOFT WINDOWS NT WORKSTATION CD installation book And Disks

Microsoft Windows NT Workstation 4.0 Guide

Microsoft Windows NT Service Pack 3 for Workstation/Server (NO KEY)

1997 Microsoft Office97 Small Business Edition W/ Instruction Booklets

Microsoft Windows NT Workstation 4.0 CD Full Version Retail Box Factory SEALED

IBM AS/400e iSeries Installation and Service Library Version 4 Release 5 UAC731

NEW Microsoft Windows 95 Toshiba PC Certificate Of Authenticity CD and Manual

BRAND NEW / FACTORY SEALED- OEM Microsoft Windows NT 4.0 Workstation Disk 1-3

microsoft windows nt wrkstn upgrade cd

Rare Vintage Microsoft Windows NT Workstation v3.51 CDROM

Microsoft Windows NT License Pak Only No Media Workstation Version 3.51 Sealed

ThinkPad customization CD for IBM ThinkPad 600 - Win 98, Win 95 and Win NT.

Microsoft Windows NT Workstation 4.0 SP5 CD-ROM, 3.5 Floppies, Manual & COA 04

Microsoft Windows NT 4.0 Workstation 1-2 CPU Edition 3.5" Floppy Setup Disks New

Mathcad PLUS 6.0 Pro for IBM OS/2 Warp (& higher) with WinOS, Windows 3.x/95/NT

Microsoft Windows NT Workstation 3.51 CD-Rom - Vintage New & Sealed

Ultimate Windows Drivers ~ Update Install Repair 2025 ~ Windows 11, 10, xp, 7, 8

Microsoft Windows NT Workstation 4.0 SP4 CD-ROM, 3.5 Floppies, Manual & COA 02

Vintage Windows NT Server 4.0 with 10 Licenses Retail BIG BOX

Microsoft Windows XP Professional w/SP2 Full English Version WIN PRO Sealed Read

Microsoft Windows NT Workstation OS Version 4.0 CDs & 3.5" Disks + Dell Manuals

Extremely Rare Vintage Microsoft Windows NT Workstation v3.51 CDROM

Automatic Driver Ultimate Installer ~ Windows 11, 10, NT, 95, 98, 2000, xp, 7, 8

Microsoft Windows NT 4.0 Workstation 1-2 CPU Edition Floppy Disk set 1-3 Sealed

Microsoft Windows NT 4.0 Workstation 1-2 CPU Edition Floppy Disk set 1-3 Sealed

Sealed Microsoft Floppy Setup Disk 1 - Windows 95, 98, NT - Version 2.2c

Microsoft Windows NT Workstation Update Information for Version 3.51

Unopened MICROSOFT WINDOWS NT Version 3.1 Operating System floppy disk

Old Microsoft Windows NT Workstation Basics & Installation Sealed Floppy Discs

Microsoft BETA Windows NT 5.0 WHQL HCT Test CD Sept 1998

Microsoft Windows NT License Pak Only No Media Workstation Version 3.51 Sealed

Microsoft Client License Pak Only No Media Windows NT Server Version 3.51 Sealed

More to explore