Onboarding

Onboarding lets you welcome new users and reconnect with returning ones（users）. An optional onboarding experience that’s fast, fun, and educational can help people get the most from your app without getting in their way.
新手引导让你能够迎接新用户并与回归用户重新建立关联。一个可选的新手引导体验应该是快速、有趣且富有教育性的，它可以帮助用户尽快了解你的应用

Provide onboarding that helps people enjoy your app, not just set it up. People can appreciate the opportunity to learn more about your app, but they also expect it to just work. Avoid including setup or licensing details in your onboarding experience. For guidance, see Launching.
提供一个能帮助人们享用你应用的新手引导，而不是设置引导。人们很乐意了解更多关于你应用的内容但仅限于如何使用，避免在你的新手引导流程中包含设置信息或认证细节。作为向导可查看 Launching.

Get to the action quickly. After the system replaces your launch screen with your initial app screen, let people dive right in and start enjoying your app. If you need to provide tutorials or intro sequences, give people a way to skip them and don’t automatically show them when people return.
快速启动。 在系统用启动屏替换你的应用之后，让用户能够尽快熟悉并享用你的应用。如果你需要提供tutorial或是intro sequences，让用户可以跳过它们并在用户再次回到页面时不再自动弹出。

Anticipate the need for help. Proactively look for times when people might be stuck. A game, for example, could casually show useful tips when paused or when a character isn’t advancing. Let people replay tutorials in case they miss something the first time.
提前提供帮助。
主动找到用户遇到问题的时刻。比如在游戏中，当玩家暂停或角色无法进行游戏时适当给予有用的提示信息。让用户重温帮助提示当他们忽略了首次提示时。

Stick to the essentials in tutorials. It’s fine to provide guidance for beginners, but education isn’t a substitute for great app design. First and foremost, make your app intuitive. If people seem to need too much guidance, revisit the design of your app.
在教程中展示主要（重要）内容。为初学者提供引导很不错，但好的产品设计更重要。重中之重是，让你的应用直观易用。如果用户需要很多的使用引导，你应该审视自己的产品设计。

Make learning fun and discoverable. Learning by doing is a lot more fun and effective than reading a list of instructions. Use animation and interactivity to teach gradually and in context. Avoid displaying static screenshots that appear interactive.
让学习过程有趣并富有探索性。
在实践中学习比阅读长长的说明文字更有趣和高效。使用动效和交互方式衔序渐近得教导用户。避免展示的象征交互的静态截图。