<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:  Provide reasons why software updates are important for computer security. Context: Software updates are important for computer security as they often contain patches for security vulnerabilities. Answer: [/INST]They often contain patches for security vulnerabilities.</s>