This article explains how to change your user details when logged into Tally.
Change your username
To change your username just click Settings > Invoice Options > Payments and Discounts. On the next screen, click the change link next to username. You'll then be prompted to select a username;
Change your password and/or memorable word
To change your password and/or memorable word just click Settings > Change Password.
Change your registered e-mail address
To change your registered e-mail address just go to Settings > Company Details > Change the primary e-mail address > Click Update. Please note that this will not affect where your invoices from us are sent to – please let us know separately detailing your new e-mail address.