There is several ways:

1.

In See You - how does one capture a page (for example a task/map) so
that it can be copied and emailed or linked to for someone without See You?

This is one way to capture a picture of your flight. There are a few
limitations. It will always save the Route view of the whole flight.
It will be saved as a JPG file on your disk (you get to choose the
location and size of the image). You can't save 3D, graphs or
statistics through this feature.

2.

Or - how to make a See You page a PDF or a jpeg file for the same =
purpose?

Saving to PDF is not a SeeYou native feature for a good reason. There
are several free and very capable software which can do the PDF output
for you. I personally use www.cutePDF.com. It installes as a printer.
To use it in SeeYou you go to File Print (or File Page setup or
File Print Preview if you wish to make modifications). When you wish
to print, select "CutePDF Writer" as your printer. The output will go
to a PDF file on your disk rather than paper.

Direct link:
http://www.cutepdf.com/Products/CutePDF/writer.asp

3.

If I understand the question correctly then the solution is:

Click on file; click on "save as"; name the file; change the format from IGC
to JPG (or whatever); select the desired directory; and, finally click on
"Save."

This is the third option. It's got nothing to do with SeeYou - it's a
built in Windows featu
1. Press PrtScr key on the keyboard (seemingly nothing had happened)
2. Open Word or a any graphics software
3. Select Edit-Paste (you should now see the screenshot you took in
#1)
4. Save what you have just done
5. Send this file by email

Regards,
Andrej Kolar
--
glider pilots use
http://www.SeeYou.si/