Screenshots are small

Now, I'm fully aware of the methods to take screenshots. Either printscreen and post into paint or Alt+F9.

What my issue is, is that whenever I take a screenshot it ends up like this. Test

As you can see, the text is very very small. I've tried both screenshot methods, and I've tried windowed mode. If I reduce the resolution of my screen it ends up looking very pixellated. For reference, my native resolution is 1920 x 1080.

I've seen other screenshots taken by people and they end up looking like you are looking at the screen; that is what I want. Thanks for any feedback.

Since you are on photobucket, if you go to more options (under the big green upload button), you can change it to 1mb file size, which looks like this. Is that any good?