In this article, you will learn to demote a domain controller or uninstalling an Active Directory.
Before you demote a domain controller, make sure you understand that If this domain controller is the last domain controller in the domain, demoting this domain controller will remove this domain from the forest. If this is the last domain in the forest, demoting this domain controller will also delete the forest. Also you should
  1. [DHCP Tutorial] How to backup the DHCP Database?
  2. [DHCP Tutorial] How to reserve same IP address for a computer?
  3. [DHCP Tutorial] How to view or delete active leases within a scope?
  4. [DHCP Tutorial] How to create a Scope?
  5. [DHCP Tutorial] How to enable Address Conflict Detection?
  6. [DHCP Tutorial] How to permit DHCP Server to process DHCP requests?
  7. [DHCP Tutorial] How to enable Network Adaptor for use by DHCP Server?
  8. [DHCP Tutorial] How to install DHCP Service?
  9. [Security Tutorial] Rename Administrator and Guest account?
  10. [Security Tutorial] How to enable auditing in windows 2003?
  11. [Security Tutorial] How to Analyze Your Security Configuration?
  12. [Network Tutorial] Usage of IPCONFIG?
  13. [Network Tutorial] How to view network configuration on the local and remote server?
  14. [Window Tutorial] How to view windows DLLs used by a process?
  15. [Windows Tutorial] How to publish a Share in Active Directory?
  16. [Windows Tutorial] How to list a process activity?
  17. [Windows Tutorial] How to view the processes that have a lock on a file?
  18. [Windows Tutorial] How to find open files and close them?
  19. [Windows Tutorial] How to create junction point?
  20. [Windows Tutorial] How to securely delete file(s)?
  21. [Windows Tips] How to create a virtual drive mapped from a folder or another drive?
  22. [Windows Tips] How to create dummy files per given size?
  23. [Window Tips] How to find system uptime?
  24. [Windows Tutorial] How to change type of dump when system failure occurs?
  25. [Windows Tutorial] How to populate System Information on the Desktop?
  26. [Troubleshoot Tutorial] How to use Perfmon to trace logs to Active Directory and generate report?
  27. [Troubleshoot Tutorial] How to monitor Active Directory using Windows Performance Monitor(perfmon.ex
  28. [Troubleshoot Tutorial]How to Enable DNS Server Debug Logging
  29. [Troubleshoot Tutorial] How to enable GPO client logging?
  30. [Troubleshoot Tutorial] How to troubleshoot client account logon issue?
  31. [Troubleshoot Tutorial] How to change Directory Diagnostics Traces level?
  32. [Troubleshoot Tutorial] How to enable extended logging for depromo.exe?
  33. [DNS Tutorial] How to Allow Computers to Use a Different Domain Suffix from Their AD Domain?
  34. [DNS Tutorial] How to prevent a DC from dynamically register their Active Directory-related resource
  35. [DNS Tutorial] How to force register a DC's resource records?
  36. [DNS Tutorial] How to verify whether DC can register DC locator DNS Records?
  37. [DNS Tutorial] How to clear the DNS cache?
  38. [DNS Tutorial] How to configure DNS Scavenging?
  39. [DNS Tutorial] How to change zone replication scope?
  40. [DNS Tutorial] How to convert primary zone to an AD-Integrated Zone?
  41. [DNSTutorial] How to Creating a Forward Lookup Zone?
  42. [DNS Tutorial] How to create new Subnets objects?
  43. [AD Tutorial] How to Add an Attribute to the Global Catalog?
  44. [AD Tutorial] How to query attributes are included or not included in the global catalog?
  45. [AD Tutorial] How to extend the schema by add new class?
  46. [AD Tutorial] How to extend the schema by add new attribute?
  47. [AD Tutorial] How to Index an Attribute in AD schema?
  48. [AD Tutorial] How to apply WMI Filter to a GPO?
  49. [AD Tutorial] How to Create a WMI Filter?
  50. [AD Tutorial] How to Find Inactive or Unused Computers in the Domain?
  51. [AD Tutorial] How to fix when computer's Secure Channel with domain controller is not in sync?
  52. [AD Tutorial] How to verify the computer's Secure Channel with domain controller?
  53. [AD Tutorial] How to create a Group?
  54. [AD Tutorial] How to find disabled users in the domain?
  55. [AD Tutorial] How to modify multiple user attributes?
  56. [AD Tutorial] How to create an inetOrgPerson User object?
  57. [AD Tutoral] what is the easiest way to create a large number of users?
  58. [AD Tutorial] How to allow creation of OU under container?
  59. [AD Tutorial] How to Determine the number Child Objects an OU Has?
  60. [AD Tutorial] How to import CSV file to Active Directory?
  61. [AD Tutorial] How to Exporting Objects from Active Directory to an CSV File?
  62. [AD Tutorial] How to import LDF file to Active Directory?
  63. [AD Tutorial] How to Exporting Objects from Active Directory to an LDIF File?
  64. [AD Tutorial] How do I Modifying the Default LDAP Query Policy?
  65. [AD Tutorial] How to configure so that a global catalog server is not needed during user logins?
  66. [AD Tutorial] How to adjust Domain Controller Workload?
  67. [AD Tutorial] How to Register the Active Directory Schema MMC Snap-in?
  68. [AD Tutorial] How to run test to verify Domain Controller is healthy and functional?
  69. [AD Tutorial] How to find out what the Domain Controller is advertising?
  70. [AD Tutorial] How to view Global Catalog (GC)Promotion status?
  71. [AD Tutorial] How to configure Domain Controller to use external time source?
  72. [AD Tutorial] How to show the sites that Domain Controller covers?
  73. [AD Tutorial] How can I Find the Closest Domain Controller?
  74. [AD Tutorial] How to verify domain trust relationship?
  75. [ AD Tutorial] How to view the trust for an Active Directory Domain?
  76. [AD Tutorial] How to find duplicated SIDs in a Active Directory Domain?
  77. [AD Tutorial] How to change Active Directory TombStone Lifetime Attribute?
  78. [AD Tutorial] How to change garbage collection interval?
  79. [AD Tutorial] How to perform Active Directory Defragmentation?
  80. [AD Tutorial] How to relocate Active Directory database and log files?
  81. [AD Tutorial]How to check Active Directory database integrity(DIT File's Integrity)?
  82. [AD Tutorial]How to perform a Complete Authoritative Restore?
  83. [AD Tutorial]How to perform an authoritative restore of one or more objects?
  84. [AD Tutor] How to perform a Nonauthoritative Restore to Domain Controller?
  85. [AD Tutorial]How to identify problems with Site Replication on a source domain controller?
  86. [AD Tutorial] How to changing the interSite Replication Interval?
  87. [AD Tutorial] How to perform force replication from one Domain Controller to another?
  88. [AD Tutorial]when DCs are not in sync, how can i find out the changes have not been replicated?
  89. [AD Tutorial] How to Viewing the Replication Status of Several Domain Controllers?
  90. [AD Tutorial] How to verify whether two Domain controllers are in-sync?
  91. [AD Tutorial] How to Seize a FSMO Role
  92. [AD Tutorial] Understand Active Directory Schema
  93. [AD Tutor] Introduction to Active Directory FSMO Roles(How to Transfer Roles)?
  94. [Windows Tutor] ADPlus Crash Analysis - Step by Step Guide
  95. How to Create dump using Dr.Watson?
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  100. [AD Tutor]How can I create/remove a new global catalog on the windows 2003 Server?

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