Wikipedia:Simplified Manual of Style

This Simplified Manual of Style is an overview of commonly used style guidelines taken from the Wikipedia:Manual of Style and its subpages (together called the MoS). When a MoS guideline offers a choice of style, use only one alternative consistently throughout an article, and do not unreasonably alter a choice that has already been made. The MoS has too many suggestions to memorize, or even to consult regularly, but because they are based on consensual discussion, they often settle time-wasting arguments. Wikipedia has no firm rules, but these suggestions help create consistent articles. For a descriptive directory of the pages which make up the Manual of Style, see Wikipedia:Manual of Style/Contents.

Capital letters

Use sentence case for article titles and section headings – Tips and pointers, not Tips and Pointers. read more ...
Capitalize names of scriptures like Bible and Qur'an, but not biblical. Always capitalize God when it refers to a primary or only deity, but not pronouns that refer to deities: he not He. read more ...

Avoid capitalizing names of plants and animals. Among the exceptions are scientific names (Felis catus) and proper nouns occurring as part of a name. read more ...

The seasons (summer, winter, spring, and fall/autumn) are not to be capitalized. read more ...

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