What File type would be ok for the forum

I did do a search on what file types are acceptable to the forum. I am hoping PDF is ok for posting a file picture or a post to show what I have done, or not done correctly. I have some information on a program I am having problems with. I am looking for help and want to post a PDF of my layout.

Hi, you have a screenshot, edit select everything or cut out. Then copy and paste from the clipboard.

Hello Cesars, Thank you for your reply. That will work for me., I will post it in the proper place, I will try anyway.
Dave W.

Oops. PDFs are quite innocent. I’ve added *.pdf to the whitelist of allowed uploads.