If you are having problems with your Windows 7 system font, there may be a solution. Here is how to change system font on Windows 7:

  1. Open the Start screen and type “cmd” into the search bar.
  2. Type “fonts” into the command prompt and hit enter.
  3. In the Fonts window, select the font you want to change and click Change Font.
  4. In the Font Properties window, set the following properties: Size, Style, and Family. If you want to use a different typeface for your text, set these properties as well: Size - The size of the font in points (default is 12). Style - The style of the font (default is italic). Family - The family of the font (default is Microsoft). Click OK to save your changes and close the Font Properties window.