Guided Access 是一項(xiàng)實(shí)用工具，能將iPhone 鎖定在單個(gè)應(yīng)用中，防止切換應(yīng)用或誤操作。其核心用途是限制使用範(fàn)圍，特別適合家長(zhǎng)、教師或幫助他人集中註意力。啟用方法為：進(jìn)入設(shè)置> 輔助功能> 引導(dǎo)式訪問(wèn)，開(kāi)啟該功能並設(shè)置密碼，可選啟用面容ID 或觸控ID；啟動(dòng)方式為打開(kāi)目標(biāo)應(yīng)用後連按三下側(cè)邊鍵或主頁(yè)鍵，設(shè)置時(shí)間限制、禁用特定區(qū)域或功能後點(diǎn)擊開(kāi)始並輸入密碼。使用時(shí)需注意測(cè)試體驗(yàn)、合理禁用區(qū)域及避免完全關(guān)閉觸摸功能。退出時(shí)再次三擊按鍵並驗(yàn)證身份即可。掌握後，這是一項(xiàng)快速可靠的專注輔助工具。

Guided Access isn't just a hidden feature — it's actually a super useful tool if you want to keep someone focused on one app or limit what they can do on your iPhone. Whether you're a parent, teacher, or just helping a friend, here's how to make the most of it.

What Exactly Is Guided Access?

Guided Access basically locks the iPhone into a single app. You can't switch apps, go to the home screen, or open Control Center while it's active. It's not a replacement for Screen Time, but it works great for situations where you want to temporarily limit distractions or accidental navigation.

This feature is especially handy for kids who might tap around too much or for someone who gets easily confused by menus and gestures. Once you turn it on, the iPhone only responds to actions you've allowed.

How to Turn On Guided Access

Before you can use it, you need to enable Guided Access in the settings. Here's how:

• Go to Settings > Accessibility > Guided Access .
• Toggle Guided Access on.
• Set a passcode — this is important because you'll need it to exit Guided Access later.
• You can also toggle on Face ID or Touch ID to end sessions more easily if your iPhone supports it.

Once it's set up, you're ready to use it anytime. Just remember — if you forget the passcode, you'll have to restart the process, so keep it somewhere safe.

How to Start a Guided Access Session

Starting a session is straightforward, but it's best to do it after you've already opened the app you want to lock into:

1. Open the app you want (like a game, browser, or video).
2. Tap the screen three times quickly with the Side button (iPhone with Face ID) or the Home button (older models).
3. You'll see the Guided Access setup screen — here, you can:
   • Adjust time limits (tap Time to set a countdown).
   • Disable certain screen areas by circling them (good for hiding buttons or ads).
   • Turn off motion, touch, or specific hardware buttons like volume.

Then tap Start and enter your passcode. That's it — the iPhone is now locked into that app.

Some Tips and Things to Know

• If you're using Guided Access with kids, it's a good idea to test it first. You don't want to get stuck in an app they don't like.
• You can disable certain touch areas — for example, if there's a "next level" button you don't want them to tap yet.
• The time limit feature is useful if you're managing screen time without using Screen Time — it'll show a countdown and then exit automatically.
• Ending a session is simple: triple-click the button again, enter the passcode, and tap End .

One thing to be careful about: if you disable touch entirely, the person using the phone won't be able to interact at all — so make sure you know what you're locking down.

基本上就這些。 Once you've set it up once, Guided Access becomes a quick, reliable way to keep someone focused on one thing. It's not flashy, but it does exactly what it needs to.

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