Hiren’s BootCD is a wonderful live CD containing various programs such as Hard drive recovery, Hard Drive Partition, Hard Drive Backup, Hard Drive Testing, RAM (Memory) Testing, System Information, MBR (Master BootRecord), BIOS, MultiMedia, Password, NTFS (FileSystems), Antivirus, AntiSpy, Process, Windows Startup, Registry tools, Windows Cleaners, Optimizers, Tweakers, and many others