This post outlines the process to enable or disable Wake-on-LAN (WOL) in Windows 11. WOL is a protocol that remotely wakes computers from a sleep or low power state via a 'magic packet'. The guide provides detailed instructions to set up WOL from within the Windows OS, mentioning how to navigate through system settings, change network adapter properties, and adjust power management options. The steps to disable the feature are also provided. The WOL feature has been part of Windows since XP.