A driver is a piece of software that allows your computer to communicate with the USB dongle v1.74. Without the correct driver, your computer may not be able to recognize the device, or it may not function properly. Installing the correct driver ensures that your USB dongle v1.74 works seamlessly with your computer.
We recommend this way to download app, because it has less change to your current Apple ID.
Before you update your location, you must spend your store credit, cancel your subscriptions, and get a payment method for your new country or region.
For more details, please refer this url:
https://support.apple.com/en-us/HT201389