If you have did copy/paste from HTML on browser onto Miscrosoft Words's sheet, you will see all links on it, if you want to remove all links on it quickly and easily, you can do it by follow steps below.
Mark all text on Microsoft Words (select all) by hit CTRL + A. While all text marked, press hold CTRL+Shift+F9 for remove all links on page.
* If possible, you can press CTRL+K and choose "Remove Hyperlink" or leave the box field blank, and then press "Ok" or "Yes".