Computer mobile Hard Drive can't read out what to do

Computer mobile hard drive can not read out how to do:

First put the USB device into the excuse, the taskbar has a USB connection icon. But in my computer but not, how to do not, do not worry.

Right-click on the "My Computer" icon and click "Manage" to come out with a dialog box, as shown.

Left-click Storage under the Disk Management, will come out as shown below. You can see your USB device, on your mobile disk on the right click on "Open", you can open your mobile hard drive, copy and paste.