A family of Microsoft word processing software products for creating web, email, and print documents.
For text, you can increase the font size, but you indicate that the problem is "tables or drawings." For tables, you can try changing the orientation from portrait to landscape, which should allow you to increase the font size without running off the page. For the drawings, if they are less than margin width, you can drag a corner to increase the size.
If you can print on larger paper, you can use the Scale to Paper Size option in the Print dialog. But this will work only if your printer can handle larger paper. In this case, your best bet is to save the document as a PDF or print it using the Microsoft Print to PDF virtual printer, using Scale to Paper Size to select Tabloid or A3 as the paper size. Then, in the Print dialog of your PDF reader, you can use the Poster setting to print the large document over multiple pages.