Several readers are reporting problems synchronizing their iPhones with iTunes after updating to version 7.4. Reader Eric writes: "My iPhone is not recognized by ITunes 7.4. When I plug it into the ...

There's nothing more frustrating than your computer suddenly saying it can't recognize the USB device connected to the port. This is especially true when you're urgently trying to transfer a file to a ...

Also, is it a laptop or desktop? The only usb devices I have connected are my keyboard and mouse. I have plugged flash drives into all usb ports on my pc and they all work. This is a desktop. And you ...

I have an Ipod, and a Sandisk Cruzer usb drivethat Windows doesn't recognize. When I attach the devices it says: "One of the USB devices attached to this computer has malfunctioned, and Windows ...