Textures show when rendering but not in the viewport

[seyrenwindsor]

I have been going through the internet and i got no answer, and i would like to ask for help here, im new but i hope you can do this favor to me, happened something really weird to me.

 

I was making a biped for a model, and well ,since it was my first one it was going weird and i have little idea on how to do it properly, anyway, i shut down the PC, and on the next day i open the proyect and it shows like this:

 

 

I got scared and thought the textures went missing or something, but when i click to render:

 

 

The textures are actually shown.

 

I don't know what happened and i would like to know how to fix this because it's really annoying for me to work like this, and i would like to know how a solution for this if possible

 

Also i would like to know if there are some good tutorials for weighting properly the mesh and some tricks for a good skeleting editing

 

Thanks in advance

 

Seyren