Hello everyone~!

While I was drawing a request, I became worried because it looks like almost all of the drawing tools are pixelated!! 

I'm not sure if this is normal, but I hope I can fix this problem.

When ever I draw with some tools, they look jagged/pixelated now. 

I hope one of you knows how to fix this!! 

Thank you so much for your time!!;; 

Here are some screen shots: