How to make icons?

There is such a layout(I call it practice):

zx8M5EOZVv8.jpg

Himself .psd here: link
The question is how to make these icons. I'm interested in is to cut them as pictures or something. The idea on the layout they realizovani with the font Socialico, but to find it I couldn't. Cut is also the problem in Photoshop, they are represented as a single layer and then just as text. What to do in this situation?
Also maybe someone knows where can I read how to do icons when typeset .psd-layout. And if you need to cut out the icons as images, as in this case to make :hover effects?

Thanks in advance for the answer.
July 2nd 19 at 14:05
3 answers
July 2nd 19 at 14:07
Solution
Socialico is perfect Font Awesome.
July 2nd 19 at 14:09
Solution
July 2nd 19 at 14:11
Solution
The idea on the layout they realizovani with the font Socialico, but to find it I couldn't.

First link in Google leads to it - www.fonts2u.com/socialico.font

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