I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

I found a Linux distro that pairs a clean, Mac-like UI with a 'trade-free' philosophy - and it's super fast

First, Tromjaro boots very fast. On top of that, Tromjaro performs like a champ. This Linux distribution can compete with any lightweight OS on the market.