Dell Inspiron E1505 Notebook "computer sound scratchy skips" Questions

...a small room, somewhere the juggler is going to drop a ball, in this case it may be the sound from the computer. In your case I would hope adding memory would be the best remedy for this

...sound volumes are mid-way or higher. Check Windows services. Right Click My Computer and Manage. Choose Services and Application > Services. Choose "Windows Audio" and set to Automatic and Start. ...