00:00Another important MBR limitation is the partition table.
00:03An MBR partition table normally supports four primary partitions.
00:08For example, partition 1, partition 2, partition 3, and partition 4.
00:14If you need more partitions, MBR can use an extended partition containing logical drives.
00:19This workaround increases flexibility, but it is still based on the limitations of the MBR partitioning model.