How to Mail Merge in Microsoft Word (with Pictures) - wikiHow Jun 03, 2021 · Save your document. To do so: Windows - Click File, click Save As, double-click This PC, click a save location on the left side of the window, type the document's name into the "File name" text box, and click Save.; Mac - Click File, click Save As..., enter the document's name in the "Save As" field, select a save location by clicking the "Where" box and clicking a …