Seems to be you are looking for some help to add a scanner to Windows.
To connect a scanner:
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If your scanner connects by a USB cable, plug it into your device. A notification will pop up automatically and your PC will download the right drivers. You can use your scanner right away.
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To connect a scanner on a Wi-Fi network, select Start > Settings > Devices > Printer & scanners. Select Add a printer or scanner. Wait for your PC to find nearby scanners, then choose the one you want to use and select Add device. If you want to remove the scanner later, just highlight it and select Remove.