Q: My keyboard is not working and I am on the login page. I can't access Bluetooth to hook up a different keyboard. How do I get logged in?

Use the keyboard on the MacBook.  Is there some problem with doing that?

If you have a USB keyboard, and appropriate adapter to use standard USB with your newer

MacBook 12-inch recent build model, you should be able to access all the computer OS X

by use of an external wired USB keyboard. Even a windows PC keyboard can work, if you

use the correct keys that translate to those for the OS X.

If you have no Apple usb keyboard, you can use a windows pc keyboard; see the following:

• PC Keyboard Mapping for use with Mac running OS X - microsoft support:

https://support.microsoft.com/en-us/kb/970299

• Boot Camp: About keyboards and key assignment for Microsoft Windows - Apple Support

If you do not have an adapter for USB-C contact an apple store, or check for other sources.

And if you do not have the new small 12-inch MacBook, then you'd not need this adapter.

Good luck & happy computing!