What would you do if your system crashes? You must be panicked and stressed, since many of your important files are on the hard drive, but you cannot access them because your system is crashed and won’t boot up. I felt this case very often. I fixed many of my friends’ PCs because of viruses breaking the system.
Most of the time the system crashes because of a virus, system files deleted, or a hard drive broken probably because of mispartitioning or unstable electricity. You can fix this with Hirens BootCD.
Hiren’s Boot CD is a boot CD containing various diagnostic programs such as partitioning agents, system performance benchmarks, disk cloning and imaging tools, data recovery tools, MBR tools, BIOS tools, and many others for fixing various computer problems.
You can see the list of the CD here.