: If you are modifying the C: drive (where Windows is installed), the program will ask to restart your computer to perform the operations in "Pre-OS" mode.
: In MiniTool, changes are "queued" first. You must click the Apply button in the top-left corner to execute the task. 2. Converting MBR to GPT minitool-partition-wizard-10-3-free-edition
Useful for backing up data or moving a partition to a new drive. : If you are modifying the C: drive