How to Change or Reset Your Google Account Password

Step1: Open a web browser, visit the Google Account Sign-In page, and log into your Google Account.
If you’re already signed into a Google service (e.g., Gmail, Search, or Photos), select your profile picture icon on the top right
of the web page and choose Manage your Google Account.

Step2: Select Personal info on the Google Account settings sidebar, and then scroll down to the
Other info and preferences for Google services section and choose Password.

Step3: Enter your current password to verify it’s you, and select Next.

Step4: Enter your new password and confirm it. Then, select Change password.

Then Select Yes, change password on the confirmation pop-up.

Changing your Google Account password automatically prompts Google to sign you out of other devices and browsers.
You must enter your new password to sign back in.

Credit : https://www.online-tech-tips.com/how-to-change-or-reset-your-google-account-password/