To copy a plot:
Select the Plots > Output item in the list on the Results tab.
Right-click the displayed plot and select either Copy High Resolution Image (vector) or Copy Image (bitmap).
To export a plot:
Select the Plots > Output item in the list on the Results tab
Display the Export dialog by right-clicking the plot and selecting Export.
Or
Right-clicking a plot item in the Results list and selecting Export.
Or
Selecting 
(Export icon) in the Results toolbar.
Note: Selecting File > Export in the main menu or in the main toolbar exports all worksheets, text output, and History tab information as an Excel workbook).
Specify a location, file name, and format for exporting the plot.
Phoenix supports exporting plots in EMF, BMP, GIF, JPG, PNG, and TIFF formats.
Use the Image Settings options to control the size of the exported plot.
Press Save.
If a plot has more than one page, each page will be exported to a separate file.
High-quality plot suggestions
Exporting a plot as an image may not be of the quality needed for inclusion in a journal article. Below are some ideas to improve the quality:
Increase the size of the plot from the default 250 x 250 using the Layout options (double-click plot and select Plot > Layout from the tree on the left).
The default setting is 300 dpi for export (right-click the plot and select Export). Try increasing to at least 600.
Use the Copy High Resolution Image (vector) option (right-click the plot).