How to change the font of a block in a simulink?

I need to change the font of the model blocks in the simlink for presentation. Using "Diagram -> Format -> Font style for selection", i can change only the fonts of block names, lines and labels.

How to change the font in the block?

[madhan ravi]

Could you elaborate what do you mean by font of the block and how is it different from block names? Maybe a screenshot would help.

[Andrew Sol]

I just need to change the font in the block, as in the picture. I changed the font in Paint, because I don’t know how to do it in Simulink.

[Pankaj Chandnani]

Hi Andrew,

It looks like you want to change font of Simulink block, you can change the font size of Simulink block by-

Right-click on the desired blocks and navigate to 'Format' -> 'Font...' to change the font.