As a follow-up to Alan and Malke:
Yes, Malke's suggestion sounds sensible. Apart from anything
else, as I understand it, when you do a disk clean up procedure
Temporary files are usually offered for deletion by default.
What's wrong with the good old My Documents folder? Simple. As
Alan says, click on desktop to find it - then open it and click
"file", "new", "folder" then when it appears right-click it to
rename it whatever you like.