<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Explain the concept of incremental backups in the context of data protection. Context: The concept of incremental backups in the context of data protection involves backing up only the changes made since the last backup, reducing storage space and time required for backups. Answer: [/INST]It involves backing up only the changes made since the last backup, reducing storage space and time required for backups.</s>