Steam Guides are player-created references for games and software, created by fellow members of the Steam Community. Whether you’re stuck on a certain puzzle or looking to find all the hidden secrets in a level, there’s probably a guide to help you through. And if there isn’t, try your own hand at creating one to help others. Some examples of top-rated guides:

You can find guides in the Steam Overlay or from any Community Hub. You can easily find guides from whatever game you are playing on Steam: Simply open the Steam Overlay while playing a game (the default is pressing Shift + Tab). In the overlay, you’ll see a section dedicated to the top rated guides or any that you have recently viewed or marked as a favorite. You can easily browse for more, or open a recent guide directly from there--all without ever having to leave your game.

Or, you can find guides through the Steam Community by visiting any Community Hub and clicking the "Guides" tab.

You can create a guide from any Community Hub. Simply navigate to the Community Hub for any game or software you use on Steam and click on the "Guides" tab in that Hub. Then you’ll see a "Create a Guide" button in the right column.