HOW TO FIND DOWNLOAD DOCUMENT

My friend teacher (Mr. Benyamin Hadinata)  download file from internet. He is busy  so not have time  save as than  make new folder. He only  edit than save with the other name. Than he want to edit the other document. When he want to find it again it is not appear. Lose. "How to find it, sir?" he ask me. I rise to help. I try to find it. I open on Ms Office. Than open / save. I find it on TEMPORARY. I'm  very glad.I save as it than make new folder- than save. I do it to all file that he download. When he come, with proud I say, I had find it. "Please continue do your work," I say. "Thank you very much," he says. "You are welcome," I say. Than I do the others.