To find out whether or not the problem even has anything to do with the laptop at all, try plugging the power cord into a ...

Microsoft Surface Laptop 7th Edition: Battery life On the Laptop Mag battery test — which continuously surfs through webpages over wifi at 150 nits of brightness — the Microsoft Surface Laptop ...

I put laptops through the wringer with battery life testing (if it doesn't last at least 15 hours, I don't want it); I overwhelm the laptop with memory-taxing Google Chrome tabs to test ...