Hey Ceanne, welcome to the forum!
Adobe does not officially provide Flash for Android anymore. You can still install Flash to your Android device though.
1. Download the Flash APK here:
Dev-Host - install_flash_player_ics (16).apk - The Ultimate Free File Hosting / File Sharing Service. (you will need to download it from a PC and transfer it to your device, either via a microSD card or through a USB cable)
2. After you have transferred the APK file to your device, use your device's file manager/browser to locate the APK file and install it.
3. Grab the
Firefox browser for Android from the Goole Play store and install it.
4. Open Firefox, then open the settings for Firefox. Navigate to "Plugins" and select "Enabled".
5. Visit CC, YouTube, etc. - any site that requires Flash - and see what happens.
Here is a guide you can skim through if you need more help/resources:
How to Install Flash On Your Android Jelly Bean Tablet or Phone