In the Size list, click the font size that you want.In the Font list, click the font that you want to use.For example, if you want to change the menu font, click Menu in the list. In the Item list, click the part of Windows that you want to change the font for. In the search box, type window color, and then click Change window colors andĢ. Open Appearance Settings by clicking the Start button and then clicking Control Panel. If you’re trying to change windows font size then please follow the steps below:ġ. Open font settings by clicking on start, click on control panel, and then click on appearance and personalization, under fonts click on change font settings. I would suggest you to try these steps and check whether it helps in fixing your issue. I found these steps in this forum from back in 2010:
