Thanks to all replies, the way with the screenshot is the easiest and most convenient, when - as it is in my case - there are no special requirements on quality. I should have known it by myself .
Have a nice day
Dear helpers,
are there any means or possibilities to import pdf-files, so that it can be changed into a .jpg or .tif file?
Or can you give me a hint, where to search?
Thank you
Claudia