Answer:Reliable Products:• Come from trusted or well-known brands.• Have consistent quality and good performance.• Offer warranties or guarantees.• Have positive customer reviews.• Meet proper certifications or safety standards.Non-Reliable Products:• From unknown or new brands with no reputation.• Show frequent defects or complaints.• Lack warranty or return policy.• Give inconsistent performance.• Have no safety or quality certifications.Disclaimer: This response is not AI-generated. Source: Consumer product evaluation principles.