Thread:Nuclrdmntr/@comment-4499980-20121225224251/@comment-4499980-20121226072242

OK.

After you have uploaded your file, you simply have to go the file's page, scroll to the bottom of the page, and click where it says "Add category" on the bar at the bottom.

All you need to do is begin writing the name of the category. As you type, suggestions will appear. These suggestions are existing categories that would correspond to what you are typing. You can select a category from these suggestions, click save, and you're done.

If you ever upload something other than personal files, and you are unsure which category to place it it, go see other images of a similar type or subject to see which category those are in. They will likely correspond to the same one! :D

Again, if you have any questions, just ask.