Is it possible to attach exel word files? If yes, how?
Yes, simply drag one into Agenda. Make sure you select a note in Agenda first, so you can see the cursor, and then drag the file in.
You can also copy and paste the file, or use Insert > Attach File…
On iOS, put the cursor where you want the file, and tap the + button above the keyword, and then on the paperclip to attach a file.
Hope that helps!