help key meaning in English

菜单及帮助键

Property , it is automatically called when the user presses the help key or the f1 key in the error message dialog box
属性指定，则当用户在错误信息对话框中按下“帮助”按钮（或f1键）时自动调用该帮助文件。
The workshop focused on making more efforts in the management of projects under sfagm , discussing the value and market potential of canola , delivering training in fast testing on canola and helping key departments in the canola supply chain and their staff to put in place ideas in management of the supply chain to promote the successful implementation of the projects
在四川省三台县举办双低油菜战略研讨及快速检测培训会，该次会议的中心议题是：加强小农户项目管理，研讨双低油菜价值和市场潜力，培训双低油菜快速检测方法，帮助双低油菜供应链关键环节部门及人员树立供应链管理理念，推动项目工作顺利实施。