An Interface refers to the interconnections that allow a device, a program or a user to interact. Hardware interfaces are the cables that connect the device to its power source and to other devices. Software interfaces allow the program to communicate with other programs such as the operating system. User interfaces allow the user to communicate with the program via mouse, menu commands, icons, etc.
Amazon Warehouse Deals • Enjoy Deep Discounts
- Deep discounts on open-box items like TVs, laptops, tablets, home audio, home goods and more!
- Every deeply discounted and open-box item is hand-checked and graded!
- Eligible items sold by Amazon Warehouse Deals qualify for Prime or FREE Shipping!
- Amazon Warehouse Deals are backed by Amazon Customer Service!
- All discounted and open-box items are backed by Amazon's 30-Day Return Policy!