To distinguish between pages that would otherwise have the exact same title, disambiguation is needed. Unless one meaning clearly dominates, the article should be replaced with a disambiguation page, e.g. Pan, which links to the different meanings with a qualifier in parentheses, e.g. Pan (mythology) vs. Pan (moon), or using a more specific natural name, e.g. cooking pan. If there is one dominant meaning, (cat), add a link to a disambiguation page—cat (disambiguation)—or to the secondary meaning if there is only one, on top of the article.
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I am interested in biographies and would like to contribute occasionally. My main constraint is that I do not have a pc at home and have to go out and work on hired pcs, sometimes at different places.