(a) Bullet and Number: 

In bulleted lists, each paragraph begins with a bullet character. In numbered lists, each paragraph begins with an expression that includes a number or letter and a separator such as a period or parenthesis. The numbers in a numbered list are updated automatically when you add or remove paragraphs in the list.

(b) Text Styles: 

To apply a character style, you can click in the middle of any word and select the character style to format the entire word. If you want to change a group of words you must first select the text before applying the character style.

(c) Spelling and Grammar:

Microsoft Word makes it easy to check that your document is spelt correctly and uses good grammar. You can either correct the spelling as you type, or run the Spelling and Grammar check at any time while producing your document. The Spelling and Grammar check looks at all the text in the document and suggests corrections to misspelt words, and allows the adding of words to the dictionary. 

(i) Click the Spelling and Grammar button on the Standard toolbar 

Or

Press F₇

(ii) If Word discovers an error, the Spelling and Grammar dialogue box appears. The error appears in the text box at the top with suggestions below it .

Take the required action by using the buttons on the right of the dialogue box as explained in the table below.

(iii) When the Spelling and Grammar check is complete, a dialogue box appears. 

(iv) Click Ok