OK. The easiest way to get a chromatogram into a document as an editable picture is to find the "copy window" function in your software which is usually under "options" in the data analysis area of your analytical software. Select whichever window the chromatogram is in (in Agilent software it is normally window 2). Press copy then paste the image into a 'new drawing canvas' in Word. This will then allow you to delete the rather untidy labelling of the axes and replace it, label peaks etc. by using text boxes. You can do something similar in Powerpoint. This process produces quite low resolution files which are fine in Word and OK in Powerpoint, but no use at all for publication in a journal. To do that you have to paste it into an image processing software such as PaintShop Pro or Photoshop and fiddle with it. I can tell you how to do that as well if you need to do it.
This process can also be carried out with mass spectra and you can make some changes to mass spectra to make them better for transfer to Word. Another method for producing mass spectra for publication is described at the link below, although I'm not sure what resolution is possible using this method.