To change your YouTube password, you'll need to change your Google account's password, as they're the same password.

You can change your Google Classroom password via the Settings menu, but note that this changes your password across the range of Google programs.

To set up a passkey with Google Password Manager, you need your credentials for the service in question already stored. For ...

A new Gmail phishing scam impersonates Google IT support to gain account access. The scam involves fake password recovery emails and requests for security codes. Google advises against clicking links ...