Suppose you're having trouble logging into your account because you entered the incorrect username or password. In that case, there's a good chance your old password is stored in your browser. We'll provide the steps below for deleting a single entry.

Firefox:

Deleting individual form entries

1. If you want to remove one of your previous form entries from Firefox's history: Click on the form field and press the ↓ key to display all the saved entries.
2. You may type the first few letters of the entry to limit the number of entries displayed.
   Use the ↓ key or the mouse pointer to highlight the entry you wish to delete.
   Press Shift+Delete. The entry will be removed.
3. Please just repeat the process for each entry that you'd like to delete.

Chrome

1. On your Android device, open Chrome .
2. At the top right, tap More .
3. Tap Settings   Google Password Manager.
4. Show, edit, delete, or export a password:
   • Show: Tap the password that you want to show  Show password .
   • Edit: Tap the password that you want to change and tap Edit. Edit your password, then tap Save.
   • Delete: Tap the password that you want to remove, then tap Delete.
   • Export: Tap Settings   Export passwords.

Tip: To delete your saved passwords, delete browsing data. Then select "Passwords."

SAFARI:

To delete a specific autofill entry in Safari on a Mac, go to Safari > Preferences > AutoFill, then click "Edit" next to "User Names and Passwords" or "Credit Cards" and remove the unwanted entry. 

• Here's a more detailed breakdown: Open Safari Preferences: Click on "Safari" in the menu bar at the top of your screen, then select "Preferences".
• Navigate to AutoFill: In the Preferences window, click on the "AutoFill" tab.
  • Edit Saved Information:For User Names and Passwords: Click "Edit" next to "User Names and Passwords".
  • For Credit Cards: Click "Edit" next to "Credit Cards".
  • Remove the Entry:Select the entry you want to delete.
  • Click the "-" (minus) button to remove it.
• Click "Done" .