Is My laptop support auto cut off after full battery charged.

[Yash37]

I want say  is my laptop switch to ac power supply after battery full charged .

If is yes then it has Hardware level or only work in windows .

Sorry for mistake,Product name is HP 15 R-014TU.

[itsmyname]

@Yash37 --I I am not sure what you are asking. Typically, when the power-brick is connected to a laptop, part of the electrical power is diverted to recharge the battery, while the rest of the electrical power goes to the motherboard. 

Disconnect the power-cord, and the computer automatically and instantly switches to take power from the battery.  Also, while on battery-power, the processor may slow down, and the screen may be dimmed, to extend the battery-usage over a longer time.

[Prométhée]

Hello
Once the battery is fully full, the computer should be powered by the charger
but sometimes it happens that a loss of charge of the battery starts for one reason or another, so at some point the charger will recharge the battery.

But to better understand how your computer works, read the documents

 Testing and calibrating the battery (Windows)

Protecting and caring for your notebook

Managing power options (Windows 10)

HP Notebook PCs - Improving battery performance (Windows)

etc

https://support.hp.com/us-en/product/hp-15-r000-notebook-pc-series/6875200

[Yash37]

@Itsmyname

For example :
--->I has 95 % battery and i connect the charger.
--->After 100% Still the charger connected .
So i want to say after 100% charge battery,my laptop switch to ac power source(can it run on ac power only during charger connect).
If yes it supports this feature then hardware level or software level like only windows operating system.