Capitalize
Definition 1 of 4
Pro Tip 1/3
First Letter
Capitalize the first letter of a sentence or a proper noun like someone's name. Her name is Ann.
Pro Tip 2/3
Titles and Headings
Each significant word in titles and headings should be capitalized. The article's title is 'Advances in Renewable Energy'.
Pro Tip 3/3
Acronyms
Acronyms are fully capitalized to stand out as abbreviations of phrases. NASA stands for National Aeronautics and Space Administration.