[CRASHES] They are so often in laptops

Well i am fricking tired of this since i bought a new laptop (its been 5 months) and i started to play lol again every day i have at least 1 or 2 bugsplats for no reason and i cant tell why this is happening sometimes in lane sometimes in the jungle sometimes while i level up one of my abilities and then at the shop while i am buying items (most of the time while fast clicking,or when closing the shop). i am so annoyed when this thing happens and sometimes lol just crashes and closes for no reason . well the only think i can say its that i get these crashes and bugslpats mostly when many things ,actions happen in the screen at the same time (i always play lock screen ) .Lastly plz riot fix this problem cuz its getting rly bad