Why does my Dell laptop battery drain quickly even after reducing brightness and background apps?

I am using a Dell laptop, and I’ve noticed that the battery drains faster than expected, even after taking basic steps like lowering screen brightness and closing unnecessary background applications.

I understand that battery performance can vary depending on usage, but this issue occurs even during light tasks like browsing or working on documents. I’ve also checked power settings, but the improvement is minimal.

From what I’ve seen in the Dell community, many discussions are related to hardware performance, battery health, and system optimization across different laptop models like Inspiron, XPS, and Latitude . That’s why I want to better understand if this is a common issue or something specific to my device.

Dell

Since I also use my laptop for managing content and accessing educational platforms, maintaining good battery life is important. While exploring structured websites like https://studyvillas.com/, I try to keep my workflow efficient, so frequent charging becomes inconvenient.

Could this be related to battery health, background system processes, or software updates? What are the best steps to diagnose and improve battery performance on Dell laptops?

Any helpful suggestions would be appreciated.