It can check the contents of CDs, DVDs, hard drives and other types of media for errors and can also create/read hash files (MD5, CRC-32, etc.).
Ọ nwere ike ịlele ọdịnaya nke CD, DVD, draịvụ ike na ụdị mgbasa ozi ndị ọzọ maka njehie ma nwee ike ịmepụta / agụ faịlụ haveh (MD5, CRC-32, wdg).