The technology works by essentially preparing wake-on-LAN enabled computers to wait for an information packet that includes the network’s card MAC address in it.

Also, it’s a good feature to have on if you’re using the computer as a file server or game server.Īlso see our article covering the best free Wake-on-LAN tools. Wake-on-LAN is ideal to be used in conjunction with a program like TeamViewer or VNC. The biggest advantage is that you will maintain non-stop access to all your files and programs. And if you’re worried about the energy costs, don’t be – Your PC is already shutting down in a low-power state, so you won’t see a boost in your electricity bill. Wake-on-LAN is a type of feature that could come in handy in a wide variety of situations. This is possible because once the Wake-On-Lan function is enabled, the NIC (Network Interface Card) is still receiving power. The Wake-On-Lan technology is essentially capable of starting your PC remotely as if the power button has been pressed. This low-power mode is precisely what allows for this supplementary Wake-On-Lan feature that this article is all about. A lower power mode means that the computer maintains access to a power source while it is turned ‘off’.

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