On this page I want to present you examples what you can download and use in Photoshop. Specially photoshop brushes and fonts, because you do not need to use only stock brushes and fonts when you can download much more interesting stuff.
I use very often brushes from webpage deviantart.com. In the left menu go to the Resources & Stock Images -> Application Resources -> Photoshop Brushes
Or if you are lazy you can download whole package of brushes for example from here: Brushes MEGA SET
Next useful site is site with name dafont.com. On this page you can download many very beautiful fonts, which you can use not only in Photoshop.
Same as for Brushes you can download huge font package (up to 10 000 fonts) from here: Fonts MEGA SET
Please visit What do you need to know section if you don’t know how to install these resources.