With Word for the web running in your web browser, you can:
Create documents to add and format text, images, and page layouts.
Get to your documents from your computer, tablet, or phone.
Share and work with others, wherever they are.
Create and open a document
Sign in to office.com/signin.
Select the Office 365 App Launcher and then select Word.
Select New blank document, open a Recent file, or select one of the templates.
Rename a document
Select the title at the top and type a name.
Your changes are saved automatically in Word for the web.
Note: If you can’t edit the name, you might be in Reading View. Select Edit Document > Edit in Browser.