# Hair How-To > Step-by-step hair guides for beginners Hair How-To is a plain-language encyclopedia of hairstyles and hair care for absolute beginners. Every guide breaks the job into numbered steps with the tools you need, common mistakes, and how to fix them. No jargon, no assumptions — just follow along. ## Articles - [70/30 Rule: Flawless Hair Styling Techniques Explained](https://hair-how-to.com/post/58023/70-30-rule-flawless-hair-styling-techniques-explained) - [Match Heat to Hair DNA: Perfect Waves Start with Your Roots](https://hair-how-to.com/post/26686/match-heat-to-hair-dna-perfect-waves-start-with-your-roots) - [Hair Dye Guide: 3 Pro Tips for Perfect Home Coloring](https://hair-how-to.com/post/19430/hair-dye-guide-3-pro-tips-for-perfect-home-coloring) - [Face Shape Guide: 5 Pro Tips to Balance Your Features](https://hair-how-to.com/post/40834/face-shape-guide-5-pro-tips-to-balance-your-features) - [Hair Hydration Guide: 3 Steps to Repair Damaged Strands](https://hair-how-to.com/post/10651/hair-hydration-guide-3-steps-to-repair-damaged-strands) - [Root Volume Tips: Get Salon Results in Just 5 Minutes](https://hair-how-to.com/post/38685/root-volume-tips-get-salon-results-in-just-5-minutes) ## Knowledge Base - [Full knowledge corpus, 107 curated cards](https://hair-how-to.com/llms-full.txt)