fuse box 4 a 2000 sable

where can I get a book 2 tell me what fuse is what in my fuse box because the box doesn't tell me ne thing

Click here. (https://www.fleet.ford.com/maintenance/owners_manuals/default.asp) Enter your year, make and model. Download the owners manual and go to roadside emergencies and scroll until you see the fuse boxes. There are 2 boxes so be sure you are looking at the right box.