It's easy to create letterhead in Microsoft Word. Just insert information such as a company logo, name, and address into a template that you can reuse every time you write a letter. A quick way to get started is to modify an existing template on the Letters & Faxes tab in the New dialog box (File menu) that contains a basic letter design you can work with.
To create letterhead based on an existing template
Once you create a letterhead template, use it by clicking New on the File menu, selecting the template, and then writing a letter.
Tip You can also create a template from scratch. On the File menu, click New, and then click the Blank Document icon. Under Create New, click Template, and then click OK.