README: link the User Guide (PDF) prominently

README.md

@@ -34,6 +34,11 @@ A product of **CloudKites AI Lab (CloudKites Pty Ltd)**, Sydney, Australia.
 > The previous edition, [emu 2.0](#-previous-edition-emu-20-windows-and-linux), is
 > still available.
 
+> 📘 **New to emu? Start with the [User Guide (PDF)](https://huggingface.co/cloudkites/emu/resolve/main/USER_GUIDE.pdf).** It walks you
+> through installing emu on Mac, Windows or Linux, choosing the right model for your
+> computer, and using every feature step by step, with screenshots. No technical
+> knowledge needed.
+
 ---
 
 ## ⬇️ Download emu 3.2 — pick your computer
@@ -67,6 +72,9 @@ chat model, with resume if the download is interrupted — or **Choose file…**
 use a `.nbq` you already have. Voice, document and image models are downloaded the
 first time you use each feature. After that, everything runs offline.
 
+📘 **How do I use it?** Read the [**User Guide (PDF)**](https://huggingface.co/cloudkites/emu/resolve/main/USER_GUIDE.pdf): step-by-step
+instructions with screenshots for every feature.
+
 📄 **Need help choosing or installing?** See the
 [**Download & Installation Guide (PDF)**](https://huggingface.co/cloudkites/emu/resolve/main/DOWNLOAD_INSTALL_GUIDE.pdf).
 
@@ -75,7 +83,7 @@ first time you use each feature. After that, everything runs offline.
 ## 🎉 What's new in 3.2.2
 
 - **Every language draws** — Chinese, Japanese, Korean, Arabic, Persian, Urdu, Hebrew, Hindi and the other Indic scripts, Thai, Khmer, Myanmar, Tibetan, Georgian, Armenian, Amharic, emoji and dozens more: no more empty boxes. Arabic and Indic letters join and combine correctly, and right-to-left text (Arabic, Hebrew, Persian, Urdu) reads right to left, with numbers and English words in the right order.
-- **A new, illustrated user guide** (USER_GUIDE.pdf): installing, choosing a model for your computer, and every feature step by step, with screenshots.
+- **A new, illustrated user guide** ([**USER_GUIDE.pdf**](https://huggingface.co/cloudkites/emu/resolve/main/USER_GUIDE.pdf)): installing, choosing a model for your computer, and every feature step by step, with screenshots.
 - **Fixes**: long notifications wrap instead of running off the window; the delete-chat dialog wraps its text; the download progress bar no longer covers the line above it; a rare drawing bug after deleting a chat is fixed.
 
 ## 🎉 What's new in 3.2.1