Recovering a Matrix Account
Resetting the account password will log out all your sessions, before doing this, make sure that
Recovering your Matrix Account
This will only work if you have an email address attached to your Matrix account. If you do not have an email address attached, contact the administrators of your homeserver.
Reminder: support@matrix.org does not reset passwords under any circumstances
Sign out of Element

Click Sign out

Click "Not sure of your password? Set a new one"

Enter your email address, and a new password. Then click Send Reset Email

When you get this message, check your email

Click the link in the email. Make sure it opens in new browser tab, leaving your Element client open

Click Confirm changing my password

You can now close this tab and return to Element

Click I have verified my email address

Click Return to login screen

Sign in like normal with your new password. Note that all your other sessions have been signed out and you need to sign in again.
Recovering a Matrix Account on your Homeserver
If you're an EMS customer, you can perform user management for your users via the Server Admin tab of the EMS Control Panel.
Alternatively you can make use of the Synapse Admin API to manage a Matrix Account on a homeserver you hold an Admin account on. To do so, you will need to use the User Admin API.