Things You'll Need
Instructions
Download the latest Xbox 360 update released by Microsoft (see Resources.) Be sure to save the file in a location that is easy to find, such as the desktop. The file, which is less than 10 MB in size, should take less than two minutes to download.
Double-click the file that was downloaded to extract the file's contents. The file will be located in the folder chosen at the download screen.
Insert the blank DVD into your computer's DVD drive. Double-click "Computer," which is located on the "Start" menu. Double-click the DVD drive to open the writable DVD folder.
Copy the contents in the compressed folder that was downloaded to the DVD drive folder, then click "Burn" or "Write these files to disc" to burn the files to the DVD.
Insert the newly burned disc into your Xbox 360, then restart the console.
Select "Update Now" by pressing the green "A" button on the Xbox 360 remote when the system detects the disc to begin the update. The system will install the update automatically, and the Xbox 360 may restart once the update is complete.
Remove the DVD from the DVD drive to complete the installation.