A USB flash drive is a type of plug and play portable storage devices that uses flash memory and is lightweight enough to attach to a key chain. USB flash drives also are called thumb drives, jump drives, pen drives, key drives, tokens, or simply USB drives.
NAND flash memory is a type of non-volatile storage technology that does not require power to retain data.Flash memory is a non-volatile computer storage chip that can be electrically erased and reprogrammed.
If your laptop is running slow, freezing or crashing, it could mean that you need a laptop memory upgrade. Operating systems, software and multimedia files keep getting bigger and hungrier, which can bog down even some of the newest computers.
The fact that the world wide web is teeming with tons of websites can not be denied. However, it is also equally true that not all sites meet the same fate