License & how to credit us

Last updated: 30 September 2026

Unless a page says otherwise, all lesson slide decks and their explanations on LearnBySlides, including premium files, are licensed under Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).

You may

• use them in classrooms, coaching sessions, school projects, presentations and study notes;
• print them, share them and post them on non-commercial websites, blogs and social media;
• adapt them (translate, crop, restyle), as long as you say that you changed them.

You must

• give credit to LearnBySlides with a link to the original page;
• indicate if you made changes; and
• not suggest that LearnBySlides endorses you or your use.

You may not

• sell our files or include them in paid products, courses, books or apps;
• remove the credit line from our graphics or claim them as your own;
• redistribute our files in bulk as a competing collection.

Attribution text

Copy and adapt this line:

“[Title]” by LearnBySlides (learnbyslides.com), CC BY-NC 4.0

On the web, link the title to the page and the license name to https://creativecommons.org/licenses/by-nc/4.0/. The embed code offered on each deck includes the correct credit automatically.

Commercial use

Want to use our work commercially (for example in a paid course or a printed book)? Email [email protected] to ask for permission.

Third-party material

Source documents we cite belong to their publishers and are not covered by our license. Brand names and exam names are used only to describe topics.