Some reader apps have their own directories. Click Search automatically for updated driver software. Right-click your sound card or audio device, and click Update Driver. Expand the Sound, video and game controllers category.
Go to the Manage Amazon Devices page and select your device to find your Kindle email address, then send the e-book to the address. Transfer books from your computer to your Kindle Fire using a USB cable (and the Android File Transfer utility for Mac).
