Question

Q. which size of paper is used in MS Word by default? also explain the step to change the size of a document?

make a answer but as easy ​

Answer 1

default is a4 but it can be changed:

On the Layout tab, in the Page Setup group, click Size .

Select More Paper Sizes .

In the Page Setup dialog box, choose a paper size and for Apply to , select Whole document .

Click OK .