"How to" data recovery instructions

Pick the problem description below which best matches your situation and follow the link.

How to

• recover photos from a digital camera memory card
• undelete a file, or a few files
• recover data if Windows does not start
• unformat a non-system hard drive, a thumb drive, or a memory card, if I formatted a wrong drive and now I want some or all of the data back.
• recover data from a laptop hard drive if the laptop does not start.
• recover a RAW filesystem drive if one of the drives turned to RAW filesystem.

or how to recover data in case of

• external hard drive attached via USB or FireWire
• USB pen drive
• memory card, including that from a dgital video or sound recorder.
• RAID array