Your Instagram password is the key to open your Instagram account. If you forgot your password, then there is the only option that you can change your password. You can never know your current password if you have forgotten. You need to follow simple steps:
1.Open the app and click on the forget the password in the box.
2.Instagram will ask you to fill your phone number in the box. Put your phone number which you have used for your Instagram account.
3.Instagram will send a verification code on your number.
4.Copy that code and put in code box.
5.Type your new strong password.
6.If you don’t have number, then type your mail ID. Instagram will send you the link in the mail. Click on the link and you can change new password.