To reset through Facebook tap Reset using Facebook. Next to Password on the log in screen to reset your password. How To Reset Instagram Password If You Forgot It From Your Computer Instagram How To Use Facebook Instagram Algorithm If you cant access the email you registered with and you didnt link your Instagram account to Facebook were not able to give you access to this account. How to change instagram password through facebook . To reset your password first open the Instagram app. Choose Send a Password Reset Email. Finally click Change Password. Make sure the Allow access to Instagram messages in Inbox is toggled on and then click Continue. Enter in a new password. You can then enter a new password for the Instagram account that was most recently linked to your Facebook account. Tap on the Use Username or Email Send an SMS or Log In. You may be asked to log into Facebook. Simply click Forgot Password and the following page appears. Instagram app for ...