Saving Files Computer Issues....?

Question

What ever I save on my computer is known as an unknown file. How do I fix this? It is knew, and when I save pictures it is known as a Jpeg, I did try to change the file type It was either All Files, or .Rar
Oh and I am downloading a transparent vista theme for windows xp.
Thanks
Please Help

Answer 1

Do NOT alter file extensions. They will cease to work if you do. You need to have the right programs installed for each type of file.

Answer 2

If you're downloading an rar file, it's an rar file, not a Jpeg file. If you change the type of the file you're on your own. If you don't know what you're doing, the file becomes useless.

Answer 3

expensive member, hi , while u r saving merely precise click shop image as then shop as sort decide on gif and contact ur gif and u r carried out gifs are information that are lively often and bmp information are often static thankU