A password manager reduces the need to remember dozens of passwords and makes it practical to use a different password for every account. That matters because one reused password can turn a breach at one company into access to your email, shopping, banking, or social-media accounts.
Start with the goal: every important account is unique
- Use a different password for every account.
- Prioritize your primary email, banking, mobile carrier, cloud storage, password manager, and social accounts.
- Use long, randomly generated passwords when a passkey is not available.
- Turn on MFA, preferably a passkey, security key, or authenticator app when supported.
Choose a password manager you will actually use
Built-in options such as Apple Passwords/iCloud Keychain, Google Password Manager, and browser or operating-system password managers can be reasonable starting points. Standalone password managers can provide broader cross-platform support, sharing controls, auditing, and recovery features. Review security documentation, account-recovery options, pricing, and platform support before choosing.
A practical migration plan
- Secure your email first. Email is often the recovery path for everything else.
- Import carefully. If you move passwords from a browser or another manager, delete unencrypted export files immediately after confirming the import.
- Replace reused passwords. Start with high-value accounts, then change the rest over time.
- Enable passkeys where available. Passkeys can resist phishing better than passwords because they are tied to the legitimate website or app.
- Keep a recovery plan. Store emergency recovery codes securely and make sure a trusted process exists if you lose a device.
Do not create new weak habits
- Do not keep passwords in unprotected notes, spreadsheets, email drafts, or photos.
- Do not reuse the password manager's master password anywhere else.
- Do not give a caller, technician, or support chat your password or MFA code.
- Do not approve a login prompt you did not initiate.
What to do after a breach notice
Change the affected password from the official site or app, change any account that reused it, review active sessions and recovery methods, and turn on MFA. A password change is less useful when an attacker still has access through a stolen session or unauthorized recovery address.