A Windows NT administrator account has the default name of Administrator.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_2000 | Microsoft | * | * |
| Windows_nt | Microsoft | 3.5.1 (including) | 3.5.1 (including) |
| Windows_nt | Microsoft | 3.5.1-sp1 (including) | 3.5.1-sp1 (including) |
| Windows_nt | Microsoft | 3.5.1-sp2 (including) | 3.5.1-sp2 (including) |
| Windows_nt | Microsoft | 3.5.1-sp3 (including) | 3.5.1-sp3 (including) |
| Windows_nt | Microsoft | 3.5.1-sp5 (including) | 3.5.1-sp5 (including) |
| Windows_nt | Microsoft | 4.0 (including) | 4.0 (including) |