Password problem

Welcome to the Apple Support Communities

You have to type your user password.

If you don't remember it, you have to reset the password. If you are using Mac OS X Snow Leopard, see "Resetting your original administrator account password" > http://support.apple.com/kb/HT1274?viewlocale=en_US&locale=en_US

If you are using OS X Lion or Mountain Lion > http://discussions.apple.com/docs/DOC-4101

MacyGSD wrote:

What password do I need to use to allow install of flash player? It's not taking any of my passwords

Your log-in password.