Terry Teachout (born February 6, 1956) is an American critic,[1] biographer,[2] librettist,[3] author, playwright,[4] and blogger. He is the drama critic of The Wall Street Journal, the critic-at-large of Commentary, and the author of Sightings, a column about the arts in America that appears biweekly in the Wall Street Journal.
In 2013, the site reported that 78% of its drives last longer than four years. That's not too bad, but it means that if you've been using your primary hard drive for five years, it might be time to look at a new oneâor at least back up anything important.
In a computer system the hard drive is the non-volatile storage device that stores your data (documents, images, songs), OS (Windows probably ) and applications/software (chrome, office,...). The main system memory is the SDRAM/DDR (your 2/4/8/16 GB) which are very fast but as soon as the power go off, the infirm action is lost.