I have a collection of kill files on my computer.

I need to delete the swap files to free up some space on my computer.

I have many make files in my project.

I have a folder full of text files on my computer.

I have a folder full of batch files.

I organized my documents using accordion files.

I organized all the flat files in the cabinet.

I found some old circular files in the storage room.

I need to buy some nail files.

I need to organize my serial files.