Ubuntu offers a service where you can order the cd by mail, i think.
You will then burn the .iso image to a blank CDR (not CDRW!). You do not burn it like you would a usual file, you need to burn it as an image. Some programs like Nero offer this facility but if not, there are many free programs which can do it.
To look at a list of linux distributions and read review look here:
i am a student of diploma in electronics and telecomm
can anyone suggest me projects related to the below domains:-
electrical and electronics