如何使用 LastPass：在 2026 年保护您的所有密码？

快速入门

本指南涵盖 LastPass 的所有功能：

• 入门 — Create your LastPass account and install the app
• 如何使用密码管理 — Keep every login inside one encrypted vault
• How to Use User-Friendly Plans — Match LastPass to one person, a family, or a small business
• 如何使用密码生成器 — Create long, random passwords for every new account
• 如何使用多因素身份验证 (MFA) — Add a second login check to your LastPass account
• 如何使用暗网监控 — Get alerts when your email shows up in a breach
• 如何使用无密码保险库登录 — Unlock your vault with a phone tap instead of typing
• 如何使用保存和自动填充功能 — Save logins once and fill them on every website
• 如何使用密码共享 — Share logins with teammates without ever revealing them

所需时间： 每部影片 5 分钟

本指南还包含以下内容： 专业提示 | 常见错误 | 故障排除 | 定价 | 替代方案

为什么信任本指南

I have used LastPass for over two years across a computer, a phone, and a team account.

Every screen below comes from my own vault, not vendor marketing.

LastPass is one of the best known 密码管理器 apps on the market.

Most people save a few logins and stop there.

This beginner’s guide shows how to use LastPass properly, feature by feature.

LastPass教程

This How to use LastPass tutorial walks through password management, sharing, and 安全 settings in order.

LastPass

Stop reusing the same three passwords everywhere. LastPass saves every login to an encrypted vault and fills it for you on any device. Every paid plan starts with a free trial, with no credit card required.

立即试用 LastPass →

阅读完整评测 →

LastPass 的替代方案 →

LastPass 入门指南

Before touching any feature, finish this one-time setup.

大约需要三分钟。

Here is how my own first hour with the app went:

现在让我们一步一步来。

第一步：创建您的帐户

Go to the LastPass website and click Get LastPass Free.

Enter your email, then create a master password you will actually remember.

您的设备会使用您的电子邮件和主密码在本地对您的密码进行加密和哈希处理。

✓ 检查点： 检查你的 收件箱 用于确认邮件。

步骤 2：安装应用程序和浏览器扩展程序

Install the LastPass browser extension on Chrome, Firefox, Edge, or Safari.

It runs on Windows, macOS, and Linux computers.

Then download the app for iOS or Android on your mobile device.

✓ 检查点： The LastPass icon now sits in your browser toolbar.

步骤 3：完成初始设置

Set a recovery phone number during setup so you can regain access if you forget your master password.

禁用浏览器内置的密码管理器，以避免与 LastPass 发生冲突。

Then import saved logins from that browser in one click.

How to Use LastPass Password Manager

密码管理 keeps every login inside one encrypted vault instead of scattered notes.

以下是使用步骤详解。

Step 1: Open Your LastPass Vault

Click the LastPass browser extension icon in your toolbar.

Choose Open My Vault to see every saved item.

Step 2: Add a Site

Click Add Item, then pick Password.

Enter the website URL, your username, and the actual password.

这就是它的样子：

✓ 检查点： The new entry appears at the top of your vault list.

Step 3: Sort Items Into Folders

Group work, personal, and finance credentials into separate folders.

How to Use LastPass User-Friendly Plans

用户友好型方案 let you match LastPass to one person, a family, or a 小型企业.

以下是使用步骤详解。

Step 1: Start a Free Trial

LastPass offers a free trial for all of its paid plans, with no credit card required.

No payment details are needed to test every feature.

Step 2: Compare the Tiers

Premium suits one person, while Families gives each member an independent, encrypted password vault.

这就是它的样子：

✓ 检查点： Your chosen plan shows as active inside account settings.

Step 3: Decide Before the Trial Ends

Skip the paid plan and your account converts to LastPass Free without losing stored 数据.

如何使用 LastPass 密码生成器

密码 发电机 builds long, complex passwords whenever you create or change a password.

以下是使用步骤详解。

步骤 1：打开生成器

Click the extension icon and pick Generate Secure Password.

Step 2: Set Length and Characters

Drag the slider to at least 16 characters and include symbols.

这就是它的样子：

✓ 检查点： A fresh random string appears in the preview box.

Step 3: Save It to Your Vault

Click Fill Password, then accept the save prompt on the site.

LastPass synchronizes passwords across all devices, so your phone updates within seconds.

如何使用 LastPass 多因素身份验证 (MFA)

多因素身份验证 (MFA) adds two-factor authentication to your LastPass account login.

以下是使用步骤详解。

步骤 1：打开账户设置

Go to Account Settings, then open the Multifactor Options tab.

Step 2: Enroll an Authenticator

Pick LastPass Authenticator and click Enroll to show a QR code.

这就是它的样子：

✓ 检查点： The app on your phone now lists your LastPass account.

Step 3: Save Your Recovery Codes

Store the one-time recovery key offline, never inside the vault itself.

如何使用 LastPass 暗网监控

暗网监控 watches breach dumps and warns you when your email appears.

以下是使用步骤详解。

步骤 1：打开安全控制面板

Click Security Dashboard in the left sidebar of your vault.

Step 2: Add Your Email

Enter every email you use for logins, then confirm ownership.

这就是它的样子：

✓ 检查点： Monitoring shows as active beside each address.

步骤三：对警报采取行动

Change any exposed password straight away using the generator.

如何使用 LastPass 无密码保险库登录

无密码保险库登录 opens your vault with a phone tap instead of typing.

以下是使用步骤详解。

Step 1: Register the Authenticator

Install the LastPass Authenticator app on your mobile device and pair it.

Step 2: Turn On Passwordless

Inside account settings, switch Passwordless Vault Login to on.

这就是它的样子：

✓ 检查点： The login screen now shows a Use Authenticator button.

Step 3: Approve the Push

Tap Approve on your phone to unlock the vault.

如何使用 LastPass 的保存和自动填充功能

保存并自动填充 saves login credentials to an encrypted vault and fills them for you.

以下是使用步骤详解。

步骤 1：启用自动填充

Open extension settings and enable autofill for logins and forms.

Step 2: Save Your Next Login

Sign in anywhere, then accept the LastPass save prompt.

这就是它的样子：

✓ 检查点： The site appears in your vault under All Items.

Step 3: Fill Other Form Fields

LastPass also fills addresses and payment card information from your profile.

如何使用 LastPass 密码共享

密码共享 lets you securely share passwords, files, and sensitive documents while keeping control.

以下是使用步骤详解。

步骤 1：打开共享中心

Sharing passwords over email leaves them sitting in someone’s inbox forever.

Click Sharing Center in your vault sidebar instead.

Step 2: Create a Shared Folder

Add shared folders for each team, then drop items inside.

这就是它的样子：

✓ 检查点： Members see shared credentials appear inside their own vault.

步骤三：设置权限

Decide whether recipients see the actual password or only autofill it.

LastPass Pro 使用技巧和快捷键

After two years of managing passwords here, these habits save me the most time.

键盘快捷键

苹果 users swap Ctrl and Alt for Command and Option.

大多数人错过的隐藏功能

• Secure notes: Store Wi-Fi keys, passport numbers, and licence codes beside your passwords.
• 紧急通道： Designate a trusted contact who can reach your vault if something happens to you.
• 安全仪表盘： Spot weak passwords and reused logins in a single score.

避免使用 LastPass 的常见错误

Mistake #1: Reusing Your Master Password

Mistake #2: Skipping Extra Security

Mistake #3: Typing Your Master Password on a Lookalike Site

LastPass故障排除

Problem: Autofill Stopped Working on My Phone

原因： LastPass requires a device running iOS 16 or later for autofill.

使固定： Review your device’s AutoFill & Passwords settings and pick LastPass there.

Problem: The Extension Will Not Sync New Passwords

原因： An outdated extension, or your browser’s own manager fighting for the same form.

使固定： Open the LastPass community service status page first — it reads service operational when the servers are healthy.

Problem: I Forgot My Master Password

原因： LastPass uses a zero-knowledge encryption method, ensuring you are the only person who knows your master password.

使固定： Use your recovery phone number or one-time recovery key to get back in.

Still locked out? Open Contact Us, log in to support, and reach a support agent.

📌 笔记： Keep that recovery key somewhere offline before you need it.

LastPass是什么？

LastPass is a password manager that creates an encrypted vault for your login credentials.

Think of it like a safe that only opens with one key you memorise.

您的保险库通过您的主密码解密，而只有您知道这个主密码。

观看这段快速概览：

它包含以下主要特点：

• 密码管理： One encrypted vault for every login you own.
• User-Friendly Plans: Personal, family, and small business tiers with a free trial.
• 密码生成器： Long, strong passwords built for any new account.
• Multifactor Authentication (MFA): A second check before your vault ever opens.
• 暗网监控： Breach alerts tied to your email addresses.
• 无需密码即可登录保险库： Phone approval instead of typing anything.
• 保存并自动填充： Stored credentials filled on every website you visit.
• 密码共享： Send logins to teammates without exposing them.

Setting up a LastPass account may take a bit of time, since you have to gather every account and password you already use.

如需完整评测，请参阅我们的 LastPass 评测.

LastPass 定价

Here is what LastPass costs in 2026:

免费试用： Every paid plan includes one, with no credit card required.

退款保证： 30 days on personal plans.

LastPass Free stays available, but it limits you to one device type.

💰 性价比最高： Families at $4.00/mo. — six personal vaults for a dollar more than Premium.

LastPass 与其他方案的比较

So how does LastPass compare with the rest of the password manager market?

观看这段对比视频：

快速精选：

• 综合最佳： 1Password — the most polished apps on every platform.
• 最佳预算： Bitwarden — open source with unlimited free devices.
• 最适合初学者： LastPass — the setup wizard explains each step.
• 最适合小型企业： Keeper Security — proper admin roles and 报道.

🎯 LastPass 的替代方案

正在寻找 LastPass 的替代方案？以下是一些最佳选择：

• 🚀 1Password： Cleaner apps and Watchtower alerts, though it has no free tier at all.
• 💼 通行证： Cheap shared folders built around team roles rather than personal vaults.
• 🌟 达什莱恩： Bundles a VPN with monitoring, which suits people who want one bill.
• 🔒 NordPass： Fast, minimal interface with strong encryption and a usable free plan.
• 🏢 守护者安全： Compliance reporting and granular admin roles for larger organisations.
• ⚡ TotalPassword： Straightforward vault and autofill without extras you will never open.
• 📊 RoboForm： Best-in-class form filling for anyone who completes long applications daily.
• 💰 Bitwarden： Open source code, audited yearly, with a free tier that syncs unlimited devices.
• 🧠 质子通道： Swiss privacy, email aliases, and tight integration with Proton Mail.
• 👶 粘性密码： A lifetime licence option and local Wi-Fi sync for people who avoid the cloud.

完整列表请参见我们的 LastPass 的替代方案 指导。

⚔️ LastPass 对比

Here is how LastPass stacks up against each competitor:

• LastPass 与 1Password 对比: 1Password wins on polish and trust. LastPass wins on price and its free plan.
• LastPass 与 Passpack 的对比: Passpack is cheaper for teams. LastPass has far better browser autofill.
• LastPass 对比 Dashlane: Dashlane bundles more extras. LastPass costs less for the same core vault.
• LastPass 与 NordPass 对比: NordPass feels quicker. LastPass offers deeper sharing controls for teams.
• LastPass 与 Keeper 安全性对比: Keeper suits compliance-heavy firms. LastPass is simpler for a small business.
• LastPass 与 TotalPassword 对比: TotalPassword is cheaper. LastPass has a bigger feature list and better apps.
• LastPass 与 RoboForm 的对比: RoboForm fills forms better. LastPass handles sharing and monitoring better.
• LastPass 与 Bitwarden 对比: Bitwarden is cheaper and open source. LastPass has friendlier onboarding.
• LastPass 与 Proton Pass 对比: Proton Pass adds email aliases. LastPass has broader browser and app support.
• LastPass 与 Sticky Password 对比: Sticky Password sells a lifetime licence. LastPass syncs more reliably.

立即开始使用 LastPass

You now know how to use every major LastPass feature:

• ✅ 密码管理
• ✅ User-Friendly Plans
• ✅ 密码生成器
• ✅ Multifactor Authentication (MFA)
• ✅ 暗网监控
• ✅ 无密码保险库登录
• ✅ 保存并自动填充
• ✅ 密码共享

下一步： pick one feature and try it today.

Most people start with Save and Autofill.

只需不到五分钟。

常见问题解答

如何一步一步地使用 LastPass？

Create a LastPass account, set a master password, install the browser extension, then save logins to your vault. LastPass autofills those credentials next time you visit each site.

LastPass 还安全吗？

LastPass uses zero-knowledge encryption, so only you know your master password. Past breaches hurt trust, so enable multi-factor authentication and replace weak passwords stored before 2023.

人们为什么离开 LastPass？

Most cite the 2022 vault breach, the free plan limit of one device type, and rising prices. Others simply prefer cheaper rivals like Bitwarden.

LastPass是什么？它是如何运作的？

LastPass is a password manager. Your device encrypts and hashes your passwords locally using your email and master password, then syncs that encrypted vault across your devices.

LastPass现在还值得购买吗？

Yes, if you want autofill, secure notes, and shared folders in one app. Try the free trial first, with no credit card required, before paying.