Select the cell or cell range that has the text or number you want to format. Click the arrow next to Font and pick another font. To change font size, click the arrow next to the default Font Size …

You can also change the text size in this toolbar. You can also click the Increase Font Size or Decrease Font Size (Grow Font and Shrink Font in some earlier versions of Office programs) …

When the Font box appears make the changes you want. Here’s an example—suppose you want to change the font size of the chart title. Right click the chart title and click Font. Click the Font …

Learn how you can format the font size for headers and footers in your workbook.

Depending on which style you want to change, right-click Followed Hyperlink or Hyperlink and pick Modify. In the Style box, click Format and on the Font tab, set your hyperlink font style …

To make just the text on your screen larger, adjust the slider under Make text bigger. To make everything larger, including images and applications, choose an option from the drop-down …

By default, Excel for Mac uses Body Font in font size 12 (which is displayed as the Calibri font in font size 12 when you type data in a worksheet, header or footer, or text box). However, you …

To increase or decrease the font size, click the arrow next to the default size 11 and pick another text size. To change the font color, click Font Color and pick a color.

You can adjust the size of an existing note permanently by doing one of the following: Drag the lower-right corner of the note until the note is the size that you want.

On the Font tab, select the font type, font style, font size, other formatting options for the selected text. For the Size value, you can type any number between 1 and 1638.