Write the next sentence in the following story.

How to save files to a usb flash drive
Insert the flash drive into a usb port on your computer.
Make sure that you don't force the drive into the port; it only goes in one way.
Ensure that the flash drive appears on your computer.
You'll usually receive a notification that the flash drive has been detected. If these notifications are turned off, you can check to see if it is connected.