So my computer has 32gb ram and just idling (google chrome is open to write this but nothing else) I'm using 17gb ram, so i opened up task manager and it says 53% ram usage, I looked to find if any apps were using it, and none were, so i looked into the users and it says that my user is taking up about 1.2gb, also none of Windows's things seem to be doing this either, I really need 32 gb ram for what I'm doing, can anyone help?