Windows doesn’t show these settings in the front end , since they thought it might not be important ,so you need to find it ..
Step1 goto > start > control panel >
Step2 type ‘window color’ in the search box next to address bar.
Step3 . click on the change window colors and metrics .
Step4. On the item button , scroll for the setting you need to change the color or fonts. Ex click on the icon ,and select one of the font.
There are several others settings you change,