Leaving a laptop plugged in is safe physically, but it ages the battery faster than necessary. Storage at extreme charges and excessive heat age lithium-ion batteries, reducing the battery's lifespan.

If your laptop or battery has become ... charges slowly because it is constantly plugged in. Here is how to go about it: Switch off the power of the Windows device. Disconnect the charger and ...

Assuming that your laptop has those keys ... Hope this guide helped you change the brightness when plugged in or on the battery. Read: How to disable Content Adaptive Brightness Control (CABC ...