PyCharm Users Guide

Disclaimer: IDE Mastery is an independent, unofficial learning app. It is not affiliated with, endorsed by or sponsored by JetBrains s.r.o. PyCharm and JetBrains are trademarks of JetBrains s.r.o. and are used here only to describe the software this guide teaches. All other trademarks belong to their respective owners. Learn the PyCharm IDE for Python step by step, the way you will actually use it: read a short lesson, practice in an interactive simulation on your phone, then try it for real on your computer. What you will learn 15 modules in 5 phases, from your first install to professional workflows. Phase 1: Foundations • Meet PyCharm: what an IDE does, the free core and Pro, installing • Projects and Python interpreters: venv, uv and conda • Touring the IDE: toolbar, tool windows and status bar Phase 2: Writing code • The smart editor: completion, Alt+Enter and live templates • Code quality and formatting: inspections, Black and Ruff • Navigation and search: find any file or symbol in seconds Phase 3: Run, debug and test • Running code and run/debug configurations • Debugging with breakpoints and stepping • Testing with pytest Phase 4: Manage and collaborate • Packages and dependencies • Git and version control • Safe refactoring and Local History Phase 5: Pro workflows • Web development with FastAPI, Flask and Django • Data science, Jupyter notebooks and databases • Customization, AI features and troubleshooting Features • More than 20 hands-on simulations: setup wizards, IDE tours, a step-through debugger, merge conflicts, notebooks and more • Shortcut trainer with Windows/Linux and macOS key layouts • A quiz in every module, with an explanation for each answer • Practice checklists to follow on your own computer • Free and Pro badges, so you know which features need a subscription • Dark and light themes • Works offline, and your progress is saved on your device Who it is for Students, beginners moving from a plain text editor, and developers switching to PyCharm from another editor. Good to know • Content reflects PyCharm 2026.x. Menus and features may differ in other versions, so check JetBrains' official documentation for the latest details. • Simulations are simplified illustrations, not the real software. PyCharm itself runs on Windows, macOS and Linux computers, not on phones. • This app is free and shows ads provided by Google AdMob. Please read our privacy policy to learn how advertising data is handled. • No account or sign-up is needed.