If you are working in Windows 7/8, you can change the default font size in Reading Pane in Outlook as follows:ġ. Note: This method will change not only the default font size in Outlook Reading Pane, but also all default font sizes of all dialog boxes in your computer. When you sign in your account later, you will see the font size in the reading pane in Outlook are adjusted to the specified percentage permanently. Please click the Sign out now button to sign out your account. The Microsoft Windows pops out and asks you for signing out. Now you return to the Display dialog box, please click the Apply button to save the settings.ħ.
Please specify a percentage from the scale to this percentage of normal size drop down list, and click the OK button.Ħ. In the coming Display dialog box, please click the linked text of set a custom scaling lever. Now in the new popping out dialog box, click the linked text of Advanced sizing of text and other items at the bottom. Now in the popping out Settings dialog box, please click the linked text of Advanced display settings at the bottom. On the desktop, right click at a blank place, and select Display settings from the context menu. Please follow below steps to change the default font size in Reading Pane in Outlook in Windows 10.ġ.