Summarize the following:
Below that heading you will see two links that say "In browser" and "Download". Click on the link that says Download. Download this server and place it anywhere on your computer for now. Be sure it's in a place you'll remember later so you can access it more easily, like your desktop. If you see a version that matches your Minecraft version, download that file. If you don't see one that matches your Minecraft version, you will either have to use a developmental build (not recommended for beginners) or play with a downgraded version of Minecraft that matches the current recommended build you just saw. Now would be the time to move the Minecraft_Server.exe you downloaded before to your desktop. This can be named anything you want, but try to name it something that explains what will be in the folder. "Server", "MC_Server", and "Minecraft_Server" are all decent examples of possible folder names.  Select "Rename" and name the file "craftbukkit". Enter the following, formatted the same way (for Windows): java -Xmx1024M -jar craftbukkit.jar -o truePAUSE Under the drop-down menu that says "Save as type: Text Documents (*.txt)", click on All Files. Save the file as: run.bat Now, double click on run.bat and you might see Command Prompt open up and a bunch of error messages. This is completely normal the first time you run a server since it is generating all of the files necessary. Once the world is generated, stop the server by typing "stop" in Command Prompt without quotes. .." Just press any key and Command Prompt will automatically close for you. If you go back to your server folder, you should see a bunch of files that were created after running your server. Leave these alone for now.

Summary:
Open up a new browser tab and go to http://www.minecraft.net  On the right side of the screen, you'll see "Play Minecraft". Under the third heading that says "Multiplayer Server", you'll see another link that says "Minecraft_Server.exe". After downloading the server executable, go to dl.bukkit.org. Move the file once it's done downloading to your desktop. Create a new folder on your desktop. Move the .jar file and the .exe into the new folder you created. Open the folder and right click on the .jar file. Open up Notepad. In Notepad, click on File and Save As. Make sure run.bat is in the same folder as the server executable and the Craftbukkit jar. Once the server is successfully stopped, you'll see a sentence that says "Press any key to continue.