How to recover files from a laptop hard drive with a crashed operating system
After operating system crashed,the data still there.

Use “Undelete” to recover deleted files from a laptop hard drive with a crashed operating system Windows 7/8/8.1

Use “Unformat” to recover formatted data from a laptop hard drive with a crashed operating system

Use “Recover partition” to recover files from a laptop hard drive with a crashed operating system if partitions changed or damaged or deleted.

Use “Full Scan” mode to recover files from a laptop hard drive with a crashed operating system which can not be found with “undelete” and “unformat” and “recover partition”,show as raw partition,partitons which are not NTFS,nor exfat,nor fat32. With deep and full scan