Open File Folder on Facebook

What it signals here

reaction meaning

Less commonly used on Facebook; primarily functional to mean sharing documents or files in groups.

comment use

Occasionally used in comments to say 'I have more info on this' or to indicate a long comment thread.

boomer interpretation

Taken very literally — older users interpret it as a reference to computer file folders or office organization.

group use

Used in Facebook Groups to organize posts, announce resource dumps, or link to Google Drive folders.

See it elsewhere