This video teaches us to delete our YouTube account and permanently disable it. Click on the account name and choose 'Account' from the menu. Click on 'Manage Account' at the left bottom of the screen. Click on 'Delete Account' from the options present there. Type anything in the space provided for the reason for deleting the account. Click on 'Delete Account' button. Click the button again in the window that appears. Now the message appears that 'Account deleted. You will now be logged out'. After this you will be logged out of YouTube and the message 'Your account is permanently disabled'. This finishes the task of deleting your YouTube account.