> For the complete documentation index, see [llms.txt](https://docs.enercalc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enercalc.com/sel-faq/setup-and-licensing/installation-activation-lice/how-it-works/installation-limits.md). # Installation Limits How many computers you may install ENERCALC SEL on under the license agreement. ## What are the limits on installing the software on my computers? The ENERCALC License Agreement grants you permission to install ENERCALC SEL on as many computers as you would like, provided that they are computers that are owned or leased directly by your company/organization. In short, we do not attempt to restrict the number of installations as a means of copy protection. Instead, we address copy protection by means of software "activation" which is addressed in another FAQ topic. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.enercalc.com/sel-faq/setup-and-licensing/installation-activation-lice/how-it-works/installation-limits.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.