Start Windows 10 in Safe Mode or Normal Mode using Command Prompt 1 Open an elevated command prompt or command prompt at boot. You must be signed in as an administrator to open an elevated command prompt . You can open a command prompt at boot without being an administrator. 2 Type bcdedit in the command prompt , and press Enter. How to Erase a Disk using Diskpart Clean Command in Windows 10 You can use the clean or clean all Diskpart command options to erase (wipe) a disk leaving it unallocated and not initialized. The clean command removes any and all partition or volume formatting from the disk with focus. On master boot record (MBR) disks, only the MBR partitioning information and hidden sector information are overwritten. On GUID partition table (GPT) disks, the GPT partitioning information, including the ... This tutorial will show you how to use the manage-bde -status or Get-BitLockerVolume command to check the status of BitLocker Drive Encryption for a drive in Windows 10. How to Repair System Files with SFC Command in Windows 10 If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. The SFC command scans the integrity of all protected system files and replaces incorrect (corrupted or modified) versions with correct Microsoft versions. This tutorial will show you how to run the sfc command at boot or in Windows 10 to attempt to repair corrupted or modified system files. If you get the ...