[Edit]
You can either install them on three partitions or use virtual machines. I would recommend virtual machines. They are frequently free or inexpensive and allow you to run multiple OS's at the same time. Try google'ing vmware.
First answer by Gr8ful2u2. Last edit by Gr8ful2u2. Contributor trust: 0 [recommend contributor]. Question popularity: 1 [recommend question]





