Using the latest 128-bit error correction system built into the latest Marvell controller, the M5 Pro is able to automatically check and correct the accuracy of data being read from the flash memory.

ENGADGET: Plextor M5 Pro bulges SSD envelope with 94K IOPS and 540MB/s

About two million people receiving only the family element of the credit will need to check their details are correct and then "file the paperwork in a safe place", as long as no changes are needed.

BBC: NEWS | Business | Revenue gears up for credit renewals

Suppose that some-one gives you a map of New York City and asks you to check if it is correct.

FORBES: Machiel van der Bijl On Automated Software Testing

His co-pilot will act as a look-out and check that the information from the computer is correct.

BBC: NEWS | UK | England | Oxfordshire | Blind pilot on target for record

Do your research and check if he's got all the correct equipment.

CNN: Sail the high seas on a budget

Check second-hand child car seats meet current safety standards, have not already been in an accident and have correct fitting instructions.

BBC: NEWS | UK | Politics | 'Use car seats up to age of 11'