Winners of Sega Pico computers in week four of The TES summer holiday competition are: Kathleen Smith, Merseyside; Robin Powell, Warwick; Barbara Rigby, Liverpool; Elizabeth Palmer, West Midlands; Sheila Bowker, Somerset; Ted Gallagher, Winchester; Margaret Dunbar, Derbyshire; Sarah Swidenbank, Bedford; Catherine Spring, Buckinghamshire; David Ward, Sheffield, and Steve Adams, Hertfordshire.