I made a logo using an image and text. It's all solid black. When I zoom in on the image in Photoshop, there are some gray pixels between the black and white. There is a little gray on the text too, but I didn't scale it up.
What is the best way to make this a smooth vector graphic?
Logo designs are best if you make in illustrator or you can use the pen tool inside photoshop to create them, even if you zoom in it'll be clear.
Well technically if you zoom in it won't be clear, because photoshop is a raster based and not vector. but if you scale your logo it won't get pixelated like you scale a normal design drawn with brush.