Office 4.0

Microsoft Office 4.0 is a version of Microsoft Office, released on 17 January 1993. It includes Word 6.0, Excel 4.0a, PowerPoint 3.0, Microsoft Mail 3.1, and Microsoft Office Manager. Purchasers of this version received a coupon to upgrade to Excel 5.0 and PowerPoint 4.0, as they were available shortly after.