How do I enable or disable DHCP?

To enable or disable DHCP (Dynamic Host Configuration Protocol) on Windows, follow these steps:

1. Open Settings: Select the Start button, then click Settings.

2. Navigate to Network Settings: Go to Network & Internet.

3. Choose Connection Type:

   • Wi-Fi: Select Wi-Fi in the left sidebar, then click Manage known networks. Choose your Wi-Fi network.
   • Ethernet: Select Ethernet in the left sidebar.

4. Edit IP Settings: Under "IP assignment," click Edit.

5. Select DHCP or Manual: In the "Edit IP settings" window, use the dropdown menu and choose:

   • Automatic (DHCP): This will enable DHCP, allowing your computer to automatically obtain an IP address from your router or network.
   • Manual: This will disable DHCP, requiring you to manually enter your IP address, subnet mask, gateway, and DNS server addresses.

6. Save Changes: Click Save.

In summary, enabling DHCP sets your device to automatically receive its network configuration, while disabling it requires you to configure your IP address, subnet mask, gateway, and DNS server manually. Manually setting an IP address is often needed for devices that require a consistent, unchanging address, such as servers. Most home users will want to use DHCP for ease of use.