• Partitions are the basic storage units on hard disks.
• Partitions, as we always refer to, are divided into primary partitions and logical partitions. We can create at most four primary partitions on a hard disk. Most computer users always create only one primary partition and many logical partitions. You can see everything clearly from the screen shot of MiniTool Partition Wizard.
  
  
  
  The primary partition is only for the installation of system. Thus, if you want to install several Operating Systems on your computers, you need to create several primary partitions for these Operating Systems.
  
  
  
  All the process above processes should be carried out by a partition manager. As we all know, system partition is very important for your computers. If there are any improper operations on system partition, fatal errors would occur and your system would be unbootable.
  
  As a computer user, you would probably find that some of your data lost due to power failure or any other operation problems. Or you find your hard disk unreadable. What will you do?
• MiniTool Partition Wizard is the best partition manager that works well with partition management and data recovery.
  
  MiniTool Partition Wizard is a professional partition manager that provides profound functions in both partition management and data recovery. Go to http://www.partitionwizard.com/ for more information.

Free Partition Manager	Free Partition Magic
Partition Manager Server	Partition Magic Server