The privacy center shows everything stored in this browser and lets you remove any part of it. Each action is scoped, and does only what it says.
The actions
Clear cached archive data removes stored records from saved projects but keeps the projects, their queries and your notes.
Clear recent searches removes stored queries only.
Delete saved research removes projects, bookmarks and collections, and keeps your preferences.
Reset Subdex removes everything, including preferences.
Each asks for confirmation in place before running.
Clearing browser data
Clearing site data in your browser has the same effect as a full reset. Nothing is stored on a server, so there is nothing for anyone to delete on your behalf.