VAL Crashing Computer 😔

dud i dont know what im spposed to say to valorant support but basically whenever i open valorant/riot client, it gives me the "restart your computer" or it wont work andd like i restart my computer like 300 times until it has internet (idk whats wrong with my computer) and then when i open it my internet (only on this computer) goes out and it crashes again. ive already tried a hotspot :/