Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to burn files to a cd in windows xp [title] Insert the writable cd into the drive. [title] Now when the cd dialog box opens up, select " open writable cd folder using windows explorer. [step] " a windows explorer window will open up showing your blank cd.

Ending1: [title] Ensure that the cd is not corrupted. [step] Click " factory copy " under " corrupted cd ". Ending2: [title] Open another new explorer window containing the files you want to copy to the cd. [title] Select the folders or files you want to copy to the cd. Ending3: [title] Boot the cd as you would normally. [step] Then, click on " join windows explorer ". Ending4: [title] Once it does, insert your cd. [step] After doing this, key " open cd ".

Answer format: ending1/ending2/ending3/ending4