What could cause an external drive, like a USB flash drive, to not be recognized when plugged into a computer?

A) A faulty port
B) A dusty computer vent
C) Insufficient space on the hard disk drive
D) An issue with internet connectivity

USB Flash Drive

A portable storage device that uses flash memory and connects to a computer or other device via a USB port, used for storing or transferring data.

External Drive

A portable storage device that can be attached to a computer through a USB or other port for the purpose of storing or backing up data.

Faulty Port

A malfunctioning interface point on a computer or network device where connections are made for communication or power supply, leading to connectivity or functionality issues.