storage devices

storage devices

1. USB flash drives

   • contain flash memories and are used in usb ports
   • used to store data and files for transfer to other computers

2. optical device

   • such as CDS and dvds to store software and dat

3. SSD

   • use falsh memory to store software and data in files
   • files can be re-written, edited or deleted

4. HDD

   • hard disk use magnetic disks for storing software and data
   • files are editable and can be delted