My mom just gave me her old computer for me to use for school. However, when you turn on the computer it won't load to Windows(Windows 95), it says it needs a 'startup disk'. But my mom accidentally threw away the startup disk and I can't find anyone who has a startup disk. Is there any way around this to make it work, or should I try to buy a new startup disk or Windows 95 software from somewhere?? Help! 