Missing LR presets and brushes with update

Is there someone who can help me figure out where my purchased brushes and presets are now after the latest update? I dont have access to my originals because Inhave recently gotten a new tower. These weren't cheap to purchase, considering dropping my subscription if Im going to lose my purchases. PLEASE HELP!!!

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post if it helps you get responses.

<moved from using the community>