No materials/textures/particles/content

I have just re installed Unreal Engine 4.4.0 to try and fix my issue of no materials, or anything of that sort showing up. The only things that show up are the blueprint materials such as starter maps, sounds, characters, and textures. If I start a blank project, there are no textures anywhere in the content browser. For example, I can’t make a landscape in a blank project and texture it grass. There’s nothing there. Any help would be greatly appreciated!

Nevermind, I just checked use start content. Sorry guys!