<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 tips on how to recognize a potential security breach on your computer. Context: Recognize a potential security breach on your computer by looking out for unusual activity, unexpected pop-ups, and unauthorized changes to your files. Answer: [/INST]Look out for unusual activity, unexpected pop-ups, and unauthorized changes to your files.</s>