If you need to write a paper right now without paying for a license, Microsoft provides several modern, free alternatives: 1. Microsoft 365 for the Web
This is the easiest way to create a paper for free. It is a browser-based version of Word. Download Word 2013 | Microsoft Office Microsoft Office 2013 Free Download
: Microsoft still hosts installers for those with valid product keys on their Previous Versions page . If you need to write a paper right