Transparency

Editorial standards and disclosure

Known & Useful is an independently and personally owned publication. Labeled house advertisements may promote products or businesses in which the publication owner has an ownership interest. Those promotions are not independent endorsements.

Useful answers, supported by sources

Our practical guides answer specific questions. Source links accompany each article so readers can check the evidence and consult the original guidance. We distinguish supported facts from suggestions and avoid claiming first-hand testing or experience we do not have.

AI-assisted publication

Known & Useful uses AI-assisted research and writing, together with automated sourcing, claim, copyright, and publication checks. Articles are published under the publication’s name, not a fictional expert’s identity. These checks can miss errors; consult the cited source for current instructions and do not treat a guide as individualized professional advice.

Relevant, disclosed advertisements

Articles must be useful without a purchase. Clearly labeled house advertisements may promote products or services affiliated with the publication’s owner. These are promotional placements, not independent endorsements. Products appear only when they relate to the article; their sellers remain responsible for purchases and product support.

Reader privacy and measurement

The public site records aggregate daily article views, ad impressions, and product-link clicks. Its own analytics do not store email addresses, IP addresses, browsing profiles, or tracking cookies. Cloudflare processes requests to deliver and protect the site, including temporary rate limiting and operational logs. External product sites have their own privacy practices; campaign parameters may accompany a product link.

Images and copyright

Article images require recorded provenance and verified usage rights. Assets may be owner-created, publication-generated, properly licensed, or public domain. An image is not eligible merely because it can be downloaded from the web.

Corrections

Guides can be updated when their sources or instructions change. Each article shows its publication and update information. We do not fabricate ratings, reviews, studies, customer stories, or personal experience.