Laptop: Repeated BSOD, crashes or freezes (0x0000001a, 0x00000019...)

Greetings, i'm writing for a problem i've been having for a while with my laptop and that has been worsening over months. Sometimes the computer freezes, sometimes it shuts down in an istant like in a power cut, sometimes it BSODs with different codes, as you can see in the attachements. I often see the screen distorting just before crashing, or i hear the audio stuttering; most of the times, i can't use the pc for a while, since it keeps crashing/freezing many times if i try to restart it.

The problem often (but not always) presents itself after i play some games, even card games. As you can see from this pic, overheating is a problem and i'll try to fix it, but i'd also like to know if the dumps are indicative of other problems.

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Thank you very much for your attention!



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