[Trisquel-users] A troubles with some websites

[rafalstefaniak1990]

Hi.
When I installed a GNU/Linux Trisquel I don't have a many troubles with daily  
computing, but when I want a watch some videos on YouTube I have a huge  
problem with Trisquel and other distros - when I want a open a YouTube web  
site, I only see a text, without images and videos, and this same problem  
with Facebook and other "modern" pages. Only text and nothing more. This  
troubles was started when I installed for test Windows 8 and when I removed  
it. I have this problem on other distos (Mint, Ubuntu, openSUSE). I like  
Trisquel, it's fast, safe and free, but this pages it's only on Window$. Can  
anybody help me? I used this on notebook:
Samsung R530, 4GB RAM, GeForce 310M, and when I used GNU/Linux before install  
Win8 i don't have any troubles.