Chrome的Password Checkup功能可幫助用戶檢查保存的密碼是否弱口令、重復(fù)使用或已被泄露，具體步驟如下：1. 打開Chrome設(shè)置；2. 點擊左側(cè)“自動填充”下的“密碼”；3. 滾動到底部選擇“檢查密碼”；4. 通過設(shè)備驗證身份后查看結(jié)果。該功能會列出受影響的網(wǎng)站，并提示密碼問題詳情。用戶應(yīng)定期使用此工具并及時修改問題密碼，同時建議結(jié)合密碼管理器和雙因素認證以增強安全性。

If you're wondering how to use Chrome's Password Checkup feature, you're probably looking to ensure your online accounts are safe without going through a complicated process. The good news is that it’s built into Chrome and does most of the work automatically — once you know where to find it and how to use it properly.

What Is Chrome Password Checkup?

Chrome Password Checkup (sometimes called "Password Monitor" or "Check passwords") is a security feature that scans your saved passwords for signs of compromise. If any of them have appeared in known data breaches or are otherwise weak or reused across multiple sites, Chrome will alert you and suggest you change them.

This feature is especially useful if you tend to reuse passwords or haven’t reviewed your saved logins in a while.

How to Access and Use Password Checkup in Chrome

You don't need to download anything extra — this tool is built into Chrome:

• Open Chrome and click the three dots in the top-right corner
• Go to Settings
• On the left sidebar, click Autofill, then select Passwords
• Scroll down to Check passwords

Once there, Chrome will ask you to re-authenticate with your device (e.g., Windows login, macOS password, or fingerprint) to confirm it’s really you before showing sensitive info.

After authentication, Chrome will show you:

• Total number of saved passwords
• How many are weak, reused, or compromised
• A list of affected sites with details

Clicking on each site will give you more info about the issue and let you edit or remove the saved password directly from Chrome.

Why You Should Care About Reused and Weak Passwords

Even if you’ve never had an account hacked directly, using the same password across multiple sites significantly increases your risk. For example:

• If Site A gets breached and you used the same password on Site B, both accounts are now vulnerable
• Short or simple passwords (like “123456” or “password”) can be cracked in seconds using automated tools

The Password Checkup helps identify these issues so you can take action before something bad happens.

It also flags passwords that appear in publicly known breach databases — even if the breach wasn’t recent or didn’t make headlines.

Tips for Fixing Issues Found by Password Checkup

When the tool finds a problem, here’s what to do:

• Change the password on the affected site as soon as possible
• Use a unique password for each site (a password manager makes this easier)
• Consider enabling two-factor authentication (2FA) for extra protection
• Don’t just tweak the old password slightly — create something completely new

If you’re not sure what a strong password looks like, Chrome can generate one for you when you go to change your login on a site.

You should also check your passwords every few months — think of it like a regular system update for your online identity.

That’s basically how Chrome Password Checkup works. It doesn’t replace a password manager or 2FA, but it’s a solid layer of protection that’s easy to use and often overlooked.

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