Why my usb cord won't come up surrounded by my computer?

Why my usb cord won't come up surrounded by my computer?

The cord alone hasn't the skill to interface with your computer. You necessitate to connect the cord to a periphreal device with a USB interface.
any a bad connector or fruitless cable
It doesn't come with the computer you own to buy it, same thing when you buy a strange printer you have to buy the cable.