GParted is a free partition editor for graphically managing your disk partitions.
Therefore, when your system fails to boot into Windows and is stuck with a screen with various error messages reporting “Missing operating system,” “MBR error,” “ Error loading operating system,” “Invalid partition table,” or similar, there is a very strong chance that the MBR is damaged for some reasons and needs to be repaired. Briefly, MBR decides if the Windows can boot up smoothly. It informs the boot process as to what is about to follow, such as partition layouts, sizes, file systems, and more. MBR (Master Boot Record) is the most important sector of the drive and located at the beginning of the drive that identifies the OS location and allows OS to boot successfully. Free alternative to GParted Live: fix MBR more easily.Tutorial: Use GParted Live to fix MBR in Windows 10, 8, 7.Can GParted fix MBR in Windows computer?.
