It's possible to reset your password used for Pico in two ways.
Already Logged in
While logged in to your Pico account on any site, you can manage your password from the edit profile screen.
Click on the community logo in either the bottom or top -right corner of your screen. If you do not see your account information, follow the prompt to log in.
Click 'Edit Profile' and then 'Change password'
Enter a new password on the pop-up that loads.
Request Password Link
When trying to log in to your Pico account, if you cannot remember your password, you have the option of receiving a magic link to your email that will grant you access, or a link to log in and reset your password. Either option will allow you access to your account if you follow the links sent to your email.