For starters, when a user is done with a document and requests the Close function, the application should go ahead and write the changes out to disk without stopping to ask for confirmation with the Save Changes dialog box.

• 对于新手用户来说，至少当用户完成文档调用关闭功能时程序应直接继续将修改写到磁盘，而不需要停下来调用保存修改对话框来确认请求。