10.0 (20348) Windows Server 2022 Standard 10.0 (17763) Windows Server 2019 Datacenter 10.0 (17763) Windows Server 2019 Standard 10.0 (14393) Windows Server 2016 Datacenter 10.0 (14393) Windows Server 2016 Standard 6.3 (9600) Windows Server 2012 R2 Datacenter 6.3 (9600) Windows Server 2012 R2 Standard 6.2 (9200) Windows Server 2012 Datacenter 6.2 (9200) Windows Server 2012 Enterprise 6.2 (9200) Windows Server 2012 Standard 6.1 (7601) Windows Server 2008 R2 Enterprise Service Pack 1 6.1 (7600) Windows Server 2008 R2 Datacenter 6.1 (7600) Windows Server 2008 R2 Enterprise 6.1 (7600) Windows Server 2008 R2 Standard 6.0 (6003) Windows Server® 2008 Standard Service Pack 2 6.0 (6002) Windows Server 2008 Enterprise Service Pack 2 6.0 (6002) Windows Server 2008 Standard Service Pack 2 6.0 (6002) Windows Server® 2008 Standard Service Pack 2 6.0 (6002) Windows Server® 2008 Standard without Hyper-V Service Pack 2 6.0 (6001) Windows Server® 2008 Enterprise Service Pack 1 6.0 (6001) Windows Server® 2008 Standard Serivce Pack 1 5.2 (3790) Windows Server 2003 Service Pack 2 5.2 (3790) Windows Server 2003 Service Pack 1 5.2 (3790) Windows Server 2003 5.0 (2195) Windows 2000 Server Service Pack 4 5.0 (2195) Windows 2000 Server Service Pack 2 5.0 (2195) Windows 2000 Server Service Pack 1
We have had Windows NT 4.0 servers but there is no information regarding these times. At first configuration of Windows 2000 Active Directory we had about 250 domain controllers (yes, above two hundred).
10.0 (19045) Windows 10 Enterprise LTSC 10.0 (19045) Windows 10 Enterprise 10.0 (19044) Windows 10 Enterprise LTSC 10.0 (19044) Windows 10 IoT Enterprise LTSC 10.0 (19044) Windows 10 Enterprise 10.0 (19044) Windows 10 Enterprise 10.0 (19042) Windows 10 Enterprise 10.0 (19041) Windows 10 Enterprise 10.0 (19041) Windows 10 Pro 10.0 (18363) Windows 10 Enterprise 10.0 (18363) Windows 10 Pro 10.0 (18362) Windows 10 Enterprise 10.0 (18362) Windows 10 Pro 10.0 (17763) Windows 10 Enterprise LTSC 10.0 (17763) Windows 10 Enterprise 10.0 (17763) Windows 10 Pro 10.0 (17134) Windows 10 Enterprise 10.0 (16299) Windows 10 Enterprise 10.0 (16299) Windows 10 Pro 10.0 (15063) Windows 10 Enterprise 10.0 (15063) Windows 10 Pro 10.0 (14393) Windows 10 Enterprise 2016 LTSB 10.0 (14393) Windows 10 Enterprise 10.0 (10586) Windows 10 Enterprise 10.0 (10240) Windows 10 Enterprise 10.0 (9926) Windows 10 Enterprise Technical Preview 6.3 (9600) Windows 8.1 Enterprise 6.3 (9600) Windows 8.1 Pro 6.2 (9200) Windows 8 Enterprise 6.2 (9200) Windows 8 Pro 6.2 (8400) windows 8 Release Preview 6.2 (8250) Windows 8 Consumer Preview 6.2 (8102) Windows Developer Preview 6.2 (6001) Windows Vista™ Ultimate Service Pack 1 6.1 (7601) Windows Embedded Standard Service Pack 1 6.1 (7601) Windows 7 Ultimate Service Pack 1 6.1 (7601) Windows 7 Enterprise Service Pack 1 6.1 (7601) Windows 7 Professional N Service Pack 1 6.1 (7601) Windows Workstation Service Pack 1 6.1 (7600) Windows 7 Ultimate Evaluation 6.1 (7600) Windows 7 Ultimate 6.1 (7600) Windows 7 Enterprise 6.1 (7201) Windows 7 Ultimate 6.1 (7100) Windows 7 Ultimate 6.0 (6002) Windows Vista™ Business Service Pack 2 6.0 (6001) Windows Vista™ Enterprise Service Pack 1 6.0 (6001) Windows Vista™ Business Service Pack 1 6.0 (6000) Windows Vista™ Ultimate 6.0 (6000) Windows Vista™ Enterprise 6.0 (6000) Windows Vista™ Business 6.0 (5600) Windows Vista™ Ultimate 6.0 (5381) Windows Vista™ Ultimate 6.0 (5365) Windows Vista™ Ultimate Service Pack 1 6.0 (5365) Windows Vista™ Ultimate 5.1 (2600) Windows XP Professional Service Pack 3 5.1 (2600) Windows XP Professional Service Pack 2 5.1 (2600) Windows XP Professional Service Pack 1 5.0 (2195) Windows 2000 Professional Service Pack 4 5.0 (2195) Windows 2000 Professional Service Pack 3 5.0 (2195) Windows 2000 Professional Service Pack 2 5.0 (2195) Windows 2000 Professional Service Pack 1 5.0 (2195) Windows 2000 Professional 4.0 Windows NT
Some MacOS
14.5 (79) macOS 13.4 (66) macOS 13.3 macOS 13.2.1 macOS 13.2 macOS 13.1 macOS 13.0 (380) macOS 13.0 macOS 12.6.3 macOS 12.6.2 macOS 12.6 (320) macOS 12.6 (115) macOS 12.6 macOS 12.5.1 macOS 12.4 macOS 12.3.1 macOS 12.3 (258) macOS 12.5 (83) macOS 12.5 macOS 12.4 (79) macOS 12.2.1 macOS 12.2 (62) macOS 12.2 (49) macOS 12.2 macOS 12.1 macOS 12.0.1 macOS 11.7.2 macOS 11.7 (817) macOS 11.6 (165) macOS 11.6 macOS 11.5.2 macOS 11.4 (71) macOS 11.4 macOS 11.3.1 macOS 11.2.3 macOS 11.2.1 macOS 11.2 macOS 11.1 (69) macOS 11.1 macOS 11.0 (29) macOS 10.15.7 Mac OS X 10.15.6 Mac OS X 10.15 (287) Mac OS X 10.15 (266) Mac OS X 10.15 (76) Mac OS X 10.15 (57) Mac OS X 10.15.5 Mac OS X 10.15.4 Mac OS X 10.15.2 Mac OS X 10.15 (2) Mac OS X 10.15.1 Mac OS X 10.14.6 Mac OS X 10.14.5 Mac OS X 10.14.4 Mac OS X 10.14.3 Mac OS X 10.14 (109) Mac OS X 10.14 (95) Mac OS X 10.11.6 Mac OS X 10.8 (60) Mac OS X 10.8 (6) Mac OS X 10.6.8 (Build 10K549) Mac OS X
