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 key deletion method: 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. If 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.

There will be no sound in the background music. Function:

For a high-quality PPT, its PPT background music is very important. Compared with ordinary manuscripts, it also has the function of attracting people's attention and concentration, and can Enhance the efficiency of learning and work, because music can improve creativity, planning and stimulate the right brain, especially classical music, which is very helpful for the training and development of the right brain.

Music can help people. A high-quality PPT should have such PPT background music to restore normalcy from imbalanced disorders, thereby correcting psychological and behavioral deviations. Only such PPT can achieve twice the result with half the effort.