... box, 21 6 21 7BitLocker Drive Encryption Wizard, 22 0 22 2, 22 4 22 5BitLocker Drive Preparation tool, 21 5 21 6BitLocker encryptionactive partitions, 21 6 21 8decrypting disks, 22 4 22 5downloading, 21 5 21 6installing, ... 22 4 22 5downloading, 21 5 21 6installing, 21 5 21 6overview, 21 3 21 5starting PCs, 22 2 22 4turning on, 22 0 22 2USB drives, 21 8 21 9Bitmap Image (BMP) format, 20 7bitrates, 159blocking PCs from shared media, ... 23 9power supply, 24 2 24 4processor fans, 24 0 24 1, 24 4 24 8in recordings, 149–150replacing optical drives, 25 0sound-absorbers, 25 1 25 2ultra-quiet PCs, 25 3nonvibration fan mounts, 24 8Norton Ghost...