A laptop is nothing without its battery because ... 2] PowerCFG Tool The Power Efficiency Diagnostic Report Tool is a built-in feature of Windows 10, and it’s pretty solid.

As our Windows laptops tirelessly work for us, issues can gradually sneak in. If ignored, these issues may lead to costly ...

Either way, it's always good practice to have a few PC diagnostic tools on hand to fix issues as they appear. This way, if ...

Check the power adapter Open the battery compartment and clean it Update the Batteries-related drivers on your laptop Run Power Troubleshooter Run the Power Efficiency Diagnostic Report Tool.