**Changing Your Username on the App**

If you want to change your username on this app, you can easily do so by following these steps:

**Step 1: Open the App**
Open the app on your device. Make sure you are logged in with your current username and password.

**Step 2: Go to Account Settings**
Once you are logged in, navigate to the account settings section. This can usually be found by tapping on your profile picture or icon, which is typically located in the top right corner of the screen.

**Step 3: Locate the Username Option**
In the account settings section, look for the option to change your username. This may be labeled as "Username" or "Change Username."

**Step 4: Enter a New Username**
Tap on the username option and you will be prompted to enter a new username. Choose a username that you prefer and ensure it adheres to any specific guidelines or character limits set by the app.

**Step 5: Check for Availability**
After entering your desired username, the app will check if it is available. If the username is already taken by another user, you will need to choose a different one.

**Step 6: Save Changes**
Once you have entered an available username, save the changes. This may be done by tapping on a "Save" or "Confirm" button, depending on the app's interface.

**Step 7: Verify the Change**
After saving the changes, the app may require you to verify the username change. This could involve confirming your password or receiving a verification code via email or SMS.

**Step 8: Log Out and Log In**
To ensure the new username is applied correctly, log out of the app and then log back in using your new username and password.

Congratulations! You have successfully changed your username on the app.

Please note that the steps provided may vary slightly depending on the specific app you are using, as different apps may have different interfaces and options.

Login in the website of edurev and go on edit profile then you can change your username but you can do it only once