what will happen if I play my laptop till the battery got 0%

[saikhamsis]

Last night I use my laptop and I fell asleep. The battery is getting low.This morning I want to use my laptop but I cannot turn on.
Please help me what should I do?

 

[COLGeek]

Charge the battery for a while and try again.

 

[herrwizo]

Yeah, laptops use some power even when turned off. It might have deeply discharged. You will have to charge it for a while.