no mouse

Hi. Is there anyway to remove a Bluetooth device and click Connect by just using the keyboard? Highlighting the device and pressing backspace (it won't highlight the Delete button) won't work to remove/forget device and connecting it with just the return key won't work (it won't highlight the...

I just got a new iMac desktop and I don't have a mouse yet only a keyboard to login with at startup. Does anyone know what keystrokes to use to select the box that pops up requiring you to sign in to your iCloud? I had it working the other night and then I updated the system which kicked song...