I want to unlock myspace on a school computer

I think you want to use the unused space on your hard disk

you can do all these things, but be care, other wise lose your precious data stored on your computer

If you are using windows xp operating system
do as follows

1. click start button on your desktop
2. click control panel
3. click administrative tools
4. click computer management
5. then click storage
6. click disk management
7. then you can see all the partitions
8. select the unpartitioned space on the drives
9. click right mouse button and select create partition and format the partition using NTFS or FAT32 as on your system
10. wait for a few minute for complete the task
11. then close the window, open my computer, you can see a new partition (Drive) on your system

Using sites like this:

http://www.the-cloak.com/anonymous-surfing-home.html

will allow you to get on sites that have been blocked by the admin. DONT get in trouble =P