Word
Get writing suggestions
With Editor, bring out your best writing. Editor helps you bring out your best 
writing by giving you intelligent writing suggestions. It also calculates an Editor 
Score based on the number and types of suggestions you have yet to address. 
Select an underlined word or phrase to accept or ignore a suggestion.
Review and track changes
Whether you just want to check spelling, keep your word count in check, or fully 
collaborate with other people, the Review tab has essential commands to track, 
discuss, and manage all of the changes made to your documents.
View who else is typing
Co-authoring Word documents that are shared on OneDrive or on a 
SharePoint site happens in real-time, which means you can easily view where 
other authors are making changes in the same document that you’re currently 
working in.
Format with styles
Styles lets you create, apply, and review the formatting styles in your current 
document. To open it, select the Home tab, and then select the small arrow in the 
lower right corner of the Styles gallery.