The method to eliminate the background music that comes with ppt is as follows:

Tools/materials: Lenovo Xiaoxin, Windows 7, Microsoft Office Powerpoint 2007.

1. Delete method using the delete key: Open the PPT document - find the background music (an icon with a speaker) and select it - then press the "delete" key or "del" key on the computer keyboard. It can be deleted.

2. Back key deletion method: Click to select the background music - press the "backspace" key on the keyboard to delete the background music.

3. Cut and delete method: Select the background music you want to delete - click Start - Cut. You can also select the background music you want to delete - click Cut.

4. Tips: If you don’t want to. To delete, but you don’t want to play background music, you can click to select background music - click Options - click the down arrow of the slide show volume to select mute. This way there will be no sound during playback.