Jiritsu Lab is an educational website focused on helping people extend the useful life of their computers by using Linux.
Many perfectly functional PCs are retired early due to software requirements, performance slowdowns, or the end of operating system support. Jiritsu Lab aims to show that, with the right tools and guidance, older hardware can remain useful, secure, and enjoyable to use.
This site provides beginner-friendly guides, explanations, and step-by-step resources related to Linux, system setup, and practical computer reuse. The content is written for non-technical users and emphasizes clarity, safety, and realistic expectations.
Jiritsu Lab does not provide individual technical support. All information is offered for general educational purposes only.
Some pages on this site may include recommendations for software or hardware tools that support the guides presented. These recommendations are always optional and are intended to help readers make informed decisions.
