I consider this problem to be similar to moving homes. When you move, you discover a bunch of stuff that you are no longer using and this presents an opportunity to get rid of those things. You also discover things that you have not been using for a while but now that you are reminded, you would like to start using again. In any case, a move can to be a mindful activity that results in a better setup for you in your new home/machine than it is in the current one, and also an opportunity to curate your belongings and restructure/reorganize where necessary. Get rid of cruft, tidy things up, reorganize, and restart!