| Macro Dialog Box | Memo Wizard |
| Macro Project Items | Menu Animations |
| Macro Security | Menu Bar |
| Macros | Menus |
| Mail Manager | Merge Cells |
| Mail Merge | Merge into Current Document |
| Mail Merge - Contemporary Merge Address List | Merge into New Document |
| Mail Merge - Contemporary Merge Fax | Merge Two Tables |
| Mail Merge - Contemporary Merge Letter | Merged Fields |
| Mail Merge - Elegant Merge Address List | MERGEFORMAT |
| Mail Merge - Elegant Merge Fax | Merging Documents |
| Mail Merge - Elegant Merge Letter | Merging Documents - Tracked Changes |
| Mail Merge - Labels | Merging Letters |
| Mail Merge - Plain Merge Letter | Merging Paragraphs |
| Mail Merge - Professional Merge Address List | Merging Revisions |
| Mail Merge - Professional Merge Fax | Merging Revisions |
| Mail Merge - Professional Merge Letter | Merging Sections |
| Mail Merge from Access | Merging Tracked Changes |
| Mail Merge from Outlook | Merlin - Office Assistant |
| Mail Merge Task Pane | Message Boxes |
| Mail Merge Toolbar | MHTML File |
| Mail Merge Wizard | Microsoft Office Button |
| Mailing Label Wizard | Microsoft Office Compatibility Pack for Word |
| Main Document | Microsoft Office Diagnostics |
| Manage Styles | Microsoft Toolbar |
| Managing Lists | Microsoft Works |
| Manual Formatting | Mini Toolbar |
| Manual Hyphenation | Mini Toolbar |
| Manual Page Breaks | Mirror Margins |
| Maps | Modifying Styles |
| Margin Checker | Monospaced Fonts |
| Margin Dropped Cap | Most Recently Used |
| Margins | Mother Nature - Office Assistant |
| Margins - Page | Mouse Actions |
| Margins - Text | Movies |
| Margins and Pagination | Moving Around |
| Mark as Final | Moving Frames |
| Mark Document as Final | Moving Objects |
| Mark Index Entry | Moving Pictures |
| Markup | Moving Rulers |
| Master Document Toolbar | Moving Text Boxes |
| Master Document View | Multi Level Lists |
| Master Documents | Multi Level Lists |
| Master Pages | Multilevel List |
| Mathematical Symbols | Multiple Columns |
| Measurements - Ruler | Multiple Pages |
| Memo - Contemporary | Music |
| Memo - Elegant | MVPs |
| Memo - Professional | My Places Bar |
