One of the advantages of fixed partitions is that you can prevent data loss when there is a software malfunction or loss of power. Fixed partitions also help you increase your chances of data recovery in worse situations. The computer hard disk should be partitioned into at least two major sections to enjoy this advantage. One partition should have the programs installed while the other partition should have the data. In the event of a program malfunctions when working on your computer, you can access, retrieve or recover your data intact from the data partition.
The other advantage of having fixed partitions is that you can install more than one operating system. This means you can install an operating system like Windows XP and Windows Vista on the same hard disk. Different operating systems come with different features and advantages that may not be available in other operating systems. This means it is possible to access the different advantages in the operating systems by installing them on different partitions. This also means you can dedicate one operating system to a particular task such as video editing and another operating system to another separate job or function.
A disadvantage of fixed partitions is the severe restriction that comes through the fixed or allocated space in the particular partition. This means you cannot install a file, folder or program that is bigger than the space provided in the partition. This, therefore, limits the operation or work you can do in any given partition.
Another disadvantage of fixed partitions is the loss of disk space from the total disk space available when operating different operating systems in the same hard disk. This especially happens when you are forced to duplicate various files, folders or programs from one operating system to another operating system in order to perform certain work or functions in that particular operating system. This duplication of content from one partition to another reduces the overall space you can use in the computer hard disk for other files, folders or programs.