I got google to translate this as: ''I get the red blue small squares aradabi sometimes I get blue screen crashes sukredicem help you HELP! There are also fotolarda''
Sounds like a possible gpu issue but in any case can you post again but in English please.
Hmm are you overclocking? If so try turning down the clocks. It might also be a corrupt driver. Use the app found here: http://www.guru3d.com/files_details/display_driver_uninstaller_download.html to remove the old driver files and then download and install the latest driver for your set up. Could you post your system specification along with psu size as well please.