May be many of laptop users already know, that how to check battery backup. For those who are new on laptop and planning to buy a new laptop. When a purchase new or old laptop. You should have to check battery backup before buy laptop.
In laptop device there will be more default options to check backup. In which you can check the process or all details about battery life or backup etc.
The first Czech to know How to check Laptop Battery life or backup:
1- You will see an option in right corner, by moving laptop cursor you can a symbol with pop-up. In which you can adjust or increase the battery backup.
2- If you will click on battery option, a pop-up will appear. In which you can configured your batter laptop maintenance need.
3- If you want set time to aware you before shut down battery you can configure your need time by go throw: Control panel> Hardware> Sound Setting.