Has my 2015 MBAir become so slow because of almost dead battery? Debating if to replace it or not, the computer does what I need when in mobility so I'd like to keep it but it has become so damn slow and my guess is the battery being almost gone (Same issue with a 2018 model whose owner left the battery die and when I switch it on with power adapter it is slower than my racing snail...).
Personal experience with regards to this?
Grazie
Personal experience with regards to this?
Grazie