Imphal, Nov 2: Miscreants has stolen 10 computer sets from Yangbi High School of Wabagai in Kakching district. According to school authority the desktops were stolen in the intervening night of October 25 and 26. The matter has been reported to the police only on November 1 for reason best known to the school authority. That too after some equipments of the sound system of the school has been again found stolen on the adjoining night of October 30 and 31.