Hi all, generally speaking, when should I replace my laptop? I have a Macbook Pro (got it in November of 2013, and I believe it was the last Macbook Pro model that had a CD input) as of now I just use it for things, like the internet, CAD modeling, or Excel Spreadsheet type-programs. Usually, I have to force quit Google Chrome about once a day, as it will freeze or crash, and it usually takes a couple minutes for the Chrome app to start up again. When I open more complex apps, like Excel or AutoCAD, it usually takes around 5 minutes for the program to open. I personally hate my computer for the sole reason that it is extremely slow at most of what it is supposed to do, but how much longer should I wait until I should replace it, or what sign should signify that my computer needs to be replaced?