I have a laptop with Windows 10 and it's C: seems to be partitioned with MBR.
The BIOS boot mode is "UEFI Hybrid (With CSM)" meaning that it has the...
MBR is a legacy partitioning option. It only supports up to 4 partitions.
Is your HDD the main system disc (C:) or a secondary disc just for storing...
To change your BIOS (legacy) to UEFI you have to go into your computer's BIOS (start-up configuration menu; some common keys are F2, F10, F12, Del)....