Resize a table, column, or row - Microsoft Support
In Microsoft Word, you can adjust a table's size and column and row dimensions, either manually or automatically. You can also change the size of multiple columns or rows and modify the space between cells. To learn how to add a table to your document, see Insert a table. To change the column width, do one of the following:
Adjust column widths on a page - Microsoft Support
In the Columns dialog box, adjust the settings under Width and spacing to choose your column width and the spacing between columns. If you want columns of varying widths, deselect the checkbox next to Equal column width. Insert a column …
Change the size of a picture, shape, text box, or WordArt in Word
You can easily resize pictures, text boxes, shapes, and WordArt in your Office file. You can also remove unwanted portions of a picture by cropping it. Select the picture, shape, WordArt, or other object to resize. To keep the center in the same place, press and …
Change the line spacing in Word - Microsoft Support
You can control the vertical space between the lines of text in your document by setting the line spacing. Or, you can change the vertical space between paragraphs in your document by setting the spacing before or spacing after paragraphs. You can also choose to keep lines of text together or keep paragraphs together on a page.
Insert mathematical symbols - Microsoft Support
In Word, you can insert mathematical symbols into equations or text by using the equation tools. On the Insert tab, in the Symbols group, select the arrow under Equation, and then select Insert New Equation. Under Equation, in the Symbols group, select the Equation Symbols arrow.
Video: Resize table rows and columns - Microsoft Support
Adjust row and column size in tables when you need to fit text, make all rows or columns a uniform size, or simply make the table look how you want. To change the width, do one of the following: Select the boundary of the column or row you want to move and drag it to the width or height you want.
Show the ruler - Microsoft Support
Go to View and select Ruler. Go to File > Options > Advanced. Select the Show vertical ruler in Print Layout view under Display. Was this information helpful? Show the top or side rulers to measure and align objects in your documents.
Reduce the file size of your Word documents - Microsoft Support
If the file size of your Word document is too large, try the following tips to make it more manageable. Select a picture in your document. Note that the Picture Format tab becomes available. On the Picture Format tab, in the Adjust group, select Compress Pictures.
Change spacing between paragraphs - Microsoft Support
Go to Layout, and under Spacing, click the up or down arrows to adjust the distance before or after the paragraph. You can also type a number directly. Update the spacing between paragraphs without changing the whole document.
Using modern comments in Word - Microsoft Support
Modern comments aligns the commenting experience across Word platforms and other Office apps, especially Word, Excel, and PowerPoint. Two ways to view comments. When you add a comment in Word, you'll see it appear in the right margin as close to the insertion point in the text as possible. In this view, all active comments are visible in context.