Summarize the following:
Select the dirt block-shaped Minecraft icon, then click PLAY at the bottom of the Minecraft launcher. It's in the middle of the Minecraft window. Doing so brings up a list of your singleplayer worlds. Double-click the world in question to load it. In order to find a village in Minecraft, your selected world must have cheats enabled for it. If you don't have a world with cheats enabled, click Create New World, enter a world name, click More World Options..., click Allow Cheats: OFF, and click Create New World. Press the / key to do so. The console text box will open at the bottom of the window. Type in locate Village and then press the ↵ Enter key. The capital "V" in "Village" is extremely important, as using a lower-case "v" will result in a broken command. You should see a white-text message that reads "Located Village at [x-coordinate] (y?) [z-coordinate]" near the bottom of the Minecraft window.  For example, you might see "Located Village at 123 (y) 456" here. The y-coordinate (altitude) is usually unknown, meaning that you'll need to use trial-and-error to guess it. Re-open the console, then type in teleport [player] [x-coordinate] [y-coordinate] [z-coordinate], replacing the bracketed information with your username and the coordinates of the village. You will need to guess the y coordinate.  For a player named "Waffles" in the above example, you'd enter teleport Waffles 123 [guess] 456. Names are case-sensitive. Try using a number between 70 and 80 for the y-coordinate. If you are running Minecraft 1.12 or higher, you can use the selector @s instead of your username. This will run your teleport command. As long as the y-coordinate isn't so high that the fall kills you or such that it places you inside of a wall, you will land in, above, or below the village.  If you're underground, dig up to get to the village. If you spawn inside of a wall in Survival mode, you'll quickly suffocate; to prevent this, you can attempt to mine your way out.

Summary:
Open Minecraft. Click Singleplayer. Select a world that has cheats enabled. Open the console. Enter the "locate" command. Review the results. Type in the "teleport" command. Press ↵ Enter.