How to Use Microsoft Word to Write a Letter

Microsoft Word is the most common word-processing program in the world. It comes installed on many Windows computers and is also available through a Microsoft 365 subscription. If you have ever been handed a piece of paper and told "Write me a letter," Word is the program that can help you do that with proper margins, a readable font, and a clean look that prints well on any printer. The first time you open Word, the screen can feel busy with menus and buttons across the top. The good news is that you only need to know a small handful of those buttons to write a perfect letter.

Word opens with a blank page that already has the right margins and a sensible font set up for you. You can start typing right away. The keyboard works the same as any text box on your computer. Hit Enter at the end of a paragraph. Hit Enter twice to leave a blank line between paragraphs. The Tab key indents text to the right. The Backspace key deletes the letter to the left of the cursor. If you want to fix something in the middle of a paragraph, use the mouse to click where you want to change a word, then type or delete from there.

The top of the Word window has a row of tabs labeled Home, Insert, Layout, References, and a few others. You will mostly use the Home tab. The Home tab has buttons for changing the font, the font size, making text bold or italic, and lining up your text on the left, center, or right. To change a word's look, drag your mouse across the word to highlight it in blue, then click the button you want, like the bold B or the underline U. To change the look of the whole page, press Ctrl and A together to highlight everything, then make your change.

Word saves your work to your computer when you tell it to. The first time you save, click File at the top left, then Save As, then Browse, then pick the Documents folder, then type a name for your letter, then click Save. After that first save, press Ctrl and S together every few minutes to save your progress. Saving often is the rule. The power can go out, the program can freeze, and a saved letter is safe while an unsaved one disappears. When the letter is done, click File and Print to send it to your printer. With a little practice, Word becomes the easiest way to write a letter that looks professional every time.