So I don't know if this thread is in the right place or not because the update has me a little confused, but basically, my laptop has been quite faulty since I first got it and due to being a lazy person who tends to put things off for as long as possible, I didn't send it back to get fixed. The problem is kind of hard to describe and sounds a little silly but basically what it is is that if I leave my laptop turned off and don't have the charger plugged into it for a few hours then it shuts off and won't come back on for a long time. I have to constantly put the charger in and take it out again for as long as it takes for it to start up again. I have absolutely no idea why this happens and I was hoping somebody here might have a clue and could tell me what I can do to fix it? I've tried googling it multiple times but there are never any answers specific to my question. Do you think I should buy a new battery or charger? I somehow don't think it's the charger and more likely it's something to do with the laptop itself but my computer knowledge is pretty limited so I could be wrong.

Thanks to ye guys if you can heeellppp.