Notepad does not have a word counter. If you wish to count words in a Notepad TXT file, here are some workarounds to help you get going.

Microsoft Word settings will allow you to enable and disable AutoCorrect Auto-capitalization in your Word document. Learn how to change the setting.

The Change Case tools in Microsoft Word enable you to make mass changes to the case style of the text, including the option to capitalize the first letter of each word.