you have to go on to a library computer and make shure its not blocked then do that there. or...... unblock the program.
Sometimes
No. My Space might takes up too much memory, but it does not slow down your computer, at least when you don't open it. When you don't need to use my space, just close it, do not hang it...
Yes, a lot of them.
yes it does it can even give your computer a vires