There are several factors that can influence the lifespan of data on a USB drive: The quality of the NAND flash memory plays a role, as does the general workmanship of the stick.

View the MarketWatch summary of the Europe stock market with current status of indexes Global Dow EU, FTSE, DAX, MDAX, CAC40 and more.

How well do you know television shows? Telematrix is a trivia game where you use the clues to pick a TV show for each spot on the grid. Come back every Monday and Thursday for a new game.